If the number of photosynthetic organisms on Earth decreased drastically, which would happen as a result?

Answers

Answer 1

Answer: More carbon dioxide gas would be found in the atmosphere.

Explanation:


Related Questions

(7th grade question pt2)

If you start with 100 g, how much do you have after 30 minutes?

Answers

Answer:

70

Explanation:

If the small intestine is 6m long, why is it called "small"?

Answers

Answer:

because it's skinnier than the dummy thicc large intestine

Answer:

It's called small because it is more narrow in width than the larger intestine

Explanation:

What is the major difference between rays and skates?
a) rays are endothermic, while skates are ectothermic
b) rays lay eggs, while skates give birth to live offspring
c) rays give birth to live offspring, while skates lay eggs
d) rays have flattened bodies, while skates do not

Answers

Answer:

c) rays give birth to live offspring, while skates lay eggs

Explanation:

Rays and skates are two species of cartilaginous fishes found in deep regions of the oceans. They are both flat shaped. In the system of classification, both organisms differ only in the order they belong to.

Rays and skates have few structural differences, however, one major difference between these two species of aquatic organisms is in their MODE OF REPRODUCTION.

- Rays have a VIVIPAROUS mode of reproduction i.e give birth to their young ones live.

- Skates have an OVIPAROUS mode of reproduction i.e. they lay fertilized eggs in cases called "mermaid's purses".

Answer:

c) rays give birth to live offspring, while skates lay eggs

Explanation:

The major difference between rays and skates is that rays give birth to live offspring (they do not lay eggs).

Also, I took the quizie :)

A ________ reaction makes people think a person doesn't care. *
0/8
A. anonymous
B. brusque
C. incoherent
D. infuriated

Answers

Answer:

Yooooooo answer meee plsss

Explanation:

What is a useful application for this new material?

Answers

Answer:

allows scratches to be repaired easily

Explanation:

Edmentum

The new material Emily invented allows scratches to be repaired quickly so it would be useful on cars and other surfaces that experience a lot of water.

I wanna say C but I'm not so sure so I'm trusting you guys

Answers

c should be the answer
she is correct c is the answer

Small molecules are used as the basic units in the synthesis of large food molecules.

Which statement is correct?

A. Amino acids are basic units of carbohydrates.

B. Fatty acids are basic units of glycogen.

C. Glycerol is a basic unit of oils.

D. Simple sugar is a basic unit of protein.​

Answers

B. Glycerol is a basic...

how to tell what family members are effected by the huntington disease

Answers

Answer:difficulty concentrating

memory lapses

depression – including low mood, a lack of interest in things, and feelings of hopelessness

stumbling and clumsiness

mood swings, such as irritability or aggressive behaviour

Explanation:

I don’t knowAnswer:

Explanation: because

need done asap


List the genetic disorders found on chromosome 17. What do you know about any of those disorders?

Answers

Answer: Turner syndrome (45,X0),

Klinefelter syndrome (47, XXY), and.

Cri du chat syndrome, or the "cry of the cat" syndrome (46, XX or XY, 5p-).

Explanation: I am learning this in college now

The genetic disorders found on chromosome 17 are neurofibromatosis type 1, Smith-Magenis syndrome, acute myeloid leukemia, etc., and these are genetic and caused by mutations in certain genes.

What is the significance of chromosome 17?

The number of chromosomes varies by species; in humans, there are 46 chromosomes, 44 of which are autosomes, and one pair of sex chromosomes. When chromosome 17 is mutated, neurofibromatosis type 1 develops, resulting in bone and skin abnormalities as well as cognitive impairment and out of other diseases, one is Charcot-Marie-Tooth disease, where peripheral nerves result in muscle weakness.

Hence, the genetic disorders found on chromosome 17 are neurofibromatosis type 1, Smith-Magenis syndrome, acute myeloid leukemia, etc., and these are genetic and caused by mutations in certain genes.

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Which of these is the correct amino acid chain produced from the DNA template strand? F Arginine -Leucine -Proline -Asparagine -Lysine -Arginine G Tryptophan -Phenylalanine -Leucine -Glycine -Asparagine -Phenylalanine H Serine -Leucine -Proline -Asparagine -Lysine -Arginine J Tryptophan -Phenylalanine -Leucine -Glycine -Asparagine -Serine

Answers

The correct amino acid chain produced from the DNA template strand is

Arginine - Leucine - Proline - Asparagine - Lysine - Arginine

All amino acids have unique components, configurations and structures as

this allows them to have various types of functions.

However, the amino acid chain format which is present in a DNA template

consists of Arginine, Leucine, proline, asparagine, lysine and arginine

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Mrs. Johnston heated 5 grams of sugar. The sugar first looked shiny, and then it melted and became dark brown. Finally, all that was left was a black, shiny residue. She then heated 5 grams of sand in the same way. The sand’s appearance did not change.

What explains these results? a Sand is an element, but sugar is a compound.
b Heating the sugar caused a chemical change.
c Heating the sand caused a chemical change.
dHeat only caused physical changes in both the sand and sugar.

Answers

Answer:

B

Explanation:

Heating the sugar causes it to burn, thereby inciting a chemical change in the glucose molecules.

In allium, interphase lasts about 15 hours, and mitosis takes up 80 minutes. Assuming that
each stage of mitosis takes the same amount of time, how many hours old is a cell that is just
starting anaphase. (Yes, you'll need to do some math here - show your work or explain your
reasoning)

Answers

Answer:

15 hours and 40 minutes

Explanation:

The stages of mitosis are prophase, metaphase, anaphase and telophase. Anaphase is the stage of mitosis after metaphase where replicated chromosomes are segregated to opposite poles of the cell. Anaphase is the third stage after prophase and metaphase, which in this case have the same duration (20 minutes each one). In consequence, a cell that is just starting anaphase is 15 hours and 40 minutes old.

Interphase: 15 hours

Prophase: 20 minutes  

Metaphase: 20 minutes

Knowing that interphase lasts 15 hours and each stage of mitosis lasts 20 minutes, we could say that a cell that is starting anaphase is 15 hours and 40 minutes old.

-------------------------------------

Available data:

The interphase lasts 15 hoursMitosis lasts 80 hours in totalEach stage of mitosis takes the same amount of time

Now, from the theoretical framework, we know that the interphase precedes the mitosis event.

We also know that mitosis is complete after four stages:

ProphaseMetaphaseAnaphaseTelophase

So if the cell of interest is just starting anaphase, it means that it has already gone through the interphase. Then the cell has gone through the 15 hours that the interphase takes.

If mitosis is complete in 80 minutes, and each of the four stages lasts the same, we just need to divide 80 on 4 to get the amount of time each stage takes.

80 minutes / 4stages = 20 minutes/stage ⇒ Each stage takes 20 minutes

                                                                          to complete.

This cell is just beginning the anaphase, which means it has already gone through prophase and metaphase. Each of them lasted 20 minutes.

So this cell has gone through 15 hours of interphase + 20 minutes of prophase + 20 minutes of metaphase = 15 hours and 40 minutes.

We can say that this cell is 15 hours and 40 minutes old.

-----------------------------------

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CAN SOMEONE HELPP MARK BRAINLEST

Answers

Answer:

2a.cell and their components

2bcells ....living

2c pre existing cells

3the structural and functional unit of life

4true nucleus .....organells

5 true nucleus ......membrane

which is the smallest bone in human body​

Answers

Answer:

Stapes

Explanation:

The smallest bone in human body is Stapes

The Smallest Bone in Rabbit is also Stapes

Stapes is the smallest bone in human body.

What do your glands do when it’s time to send out a hormone? What is the term?

Answers

Answer:

What Does the Endocrine System Do? Endocrine glands release hormones into the bloodstream. This lets the hormones travel to cells in other parts of the body. The endocrine hormones help control mood, growth and development, the way our organs work, metabolism , and reproduction.

Explanation:

How would the genome of a sexual reproducing multicellular organism be different from the genome of an asexual reproducing unicellular organisms

Answers

Answer:
The offspring of sexually reproducing organisms are all genetically unique. Because of this, sexually reproducing organisms may have more successful survival of offspring in environments that change than asexually reproducing organisms, whose offspring are all genetically identical.

Step By Step Explanation:


The genome of an erotic reproducing multicellular organism is different from the genome of an agamous reproducing unicellular organism in various aspects.

What do you mean by Genome?

A genome may be defined as an organism's complete set of genetic instructions. It is a complete set of DNA in any organism.

The genome of unicellular organisms is genetically identical to one another, while a high diversity is seen in the case of the erotic reproducing multicellular organism due to the phenomenon of variations. The genome of a unicellular organism is very simple, while it is very complex in the erotic reproducing multicellular organism.

Therefore, the genome of an erotic reproducing multicellular organism is different from the genome of an agamous reproducing unicellular organism in various aspects.

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HELP! I will give 30 points + Brainliest for good answer.
1. Could an arctic fox survive in a hot/dry desert? Why/not?
2. Could a desert coyote survive in the tundra? Why/not?

Answers

Answer:

artic fox cant blend in in the desert because of it's white color, a desert coyote cannot blend into a tundra because it's coat is not white which makes it harder to catch prey, and easier to be hunted

Explanation:

Name the two types of cells in which the HIV multiplies after gaining entry into the human body.

Answers

Answer:

Macrophages and Helper T-lymphocytes.

Explanation:

Hope this helped, Have a Great Day!!

Name
Class
Date
Animals need nitrogen for a wide variety of compounds, including proteins and nucleic
acids. The following steps are part of a process by which animals acquire nitrogen. Which
of the steps occurs first?
~ Nitrogen compounds pass to animals through a food chain.

A variety of soil bacteria convert ammonia into nitrates, nitrites, and other nitrogen
compounds
(c)
Soil bacteria act to "fix" atmospheric nitrogen to form ammonia.
Plants take in useful nitrogen compounds from the soil.

Answers

The first step in the nitrogen cycle is: Soil bacteria act to "fix" atmospheric nitrogen to form ammonia. Plants take in useful nitrogen compounds from the soil ; option C

What is the nitrogen cycle?

The nitrogen cycle refers to the processes by which nitrogen is cycled between the living and non-living components of the environment.

The nitrogen cycle is important as it helps provide plants with the useful nitrogen which they require for growth.

There are seven steps in the nitrogen cycle and they are:

nitrogen fixation,assimilation,ammonification,nitrification,denitrification,dissimilatory nitrate reduction to ammonia,anaerobic ammonia oxidation

The first step in the nitrogen cycle is nitrogen fixation which is the process by which atmospheric nitrogen is fixed into the soil by soil bacteria in a useful form required by plants. Therefore, step C occurs first.

In conclusion, the nitrogen cycle is important for plant growth.

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What process
does plants go through?

Answers

Answer:

photosynthesis

Explanation:

Answer:

They go through a process called photosynthesis.

What affects the function of enzymes

Answers

Answer:

I think this is right......

Explanation:

Enzyme activity can be affected by a variety of factors, such as temperature, pH, and concentration. Enzymes work best within specific temperature and pH ranges, and sub-optimal conditions can cause an enzyme to lose its ability to bind to a substrate.

Spinal Muscular Atrophy is an autosomal recessive genetic disorder in the SMN1 gene that leads to muscle deterioration and is often fatal (leads to death) before affected individuals reach adulthood. Carlos is a heterozygote for the gene. What is his genotype and does he have the disease?

a
AA…yes, he only has the dominant alleles
b
Aa…yes, the dominant allele wins
c
aa…no, he only has the recessive alleles
d
Aa…no, but he is a carrier of the disease

Answers

D. Aa, not but he is the carrier of the disease.

plz help ASAP
list one contagious and non-contagious disease

thx and have a good rest of the day​

Answers

Answer is Contagious: flu
Non contagios: diabetes

Which of the following strategies is most helpful for protecting the soil from wind erosion? (3 points)
-Rotating crops between different fields
-Planting crops in contour strips
-Using shelterbelts to separate crop fields
-Switching from chemical to organic fertilizers

Answers

Answer:

planting crops in conotur strips, i just did the assigned reading and it literally says the answer. the other person is wrong

Explanation:

Planting crops in contour strips would be the most helpful strategy for protecting the soil from wind erosion.  

• A system of alternating strips of small grains or meadow with strips of row crops on the contour is known as contour stripping.

• The method of contour stripping could minimize soil erosion by up to 75 percent in comparison to planting row crops down and up the slope.  

• The strip cropping differentiates fields into narrow, long sections, which assists in monitoring erosion and runoff while growing crops in rotation.  

• Contour stripping helps to conserve rainwater and minimize soil erosion.  

Thus, the correct statement is planting crops in contour strips.

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By comparing the position of the sun and the shadows cast at noon on the summer solstice in two different cities, Eratosthenes was the first to determine that Earth was round. the distance between the two cities. the distance from Earth to the sun. the size of Earth.

Answers

Answer: The correct statement is ' the Size of the Earth'.

Explanation:

Most Greek scholars soo many years agreed that the earth was shperical in shape but never knew the size of the Earth.

Eratosthenes was a man of many talents, he was a geographer, a mathematician, an astronomer and a historian. With the expanse of knowledge he had, he compared the position of the sun and the shadows cast at noon on the summer solstice in two different cities. With reasonable accuracy, he was able to determine the shperical size of the earth. He computed this by using simple geometry and trigonometry and by recognizing Earth as a sphere in space.

Which phrase describes an irregular galaxy?

has a round shape
contains many young stars
has arms that extend from the center
is larger than other types of galaxies

Answers

Answer:

"Contains many young stars".

Explanation:

The phrase that describes an irregular galaxy is "contains many young stars". The correct option is B.

What is a galaxy?

A galaxy is a collection of stars, stellar remains, interstellar gas, dust, and dark matter that are gravitationally bonded together.

A galaxy is a vast collection of stars, solar systems, gas, and dust. Gravity holds a galaxy together. A supermassive black hole also resides in the centre of our galaxy, the Milky Way.

In contrast to spiral or elliptical galaxies, irregular galaxies lack a recognizable regular shape.

Regular Hubble sequence classes do not apply to irregular galaxies, which typically have a chaotic appearance, no nuclear bulge, and no sign of spiral arm structure.

Thus, the correct option is B.

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Section 1
Which example most accurately describes a defense mechanism used by an animal?
A lon pants and sweats during warm weather to remove excess heat
A baby goose recognizes its mother and follows her movements
A beaver stores food as fat and hibemates during cold winter months
An arctic fox changes its fur color to blend in with its surroundings

Answers

Answer:

color

Explanation:

i think its color because they can blend out there pray and also get there food before there pray comes to eat them.

What biotic adaptations have desert plants made to address the abiotic factors in their environment? a. Desert plants have shallow roots and grow quickly to absorb any soil nutrients before the rain washes the nutrients away. b. Desert plants store water in their leaves or stems and they often have deep or wide-spread root systems to collect as much water as possible. c. Desert plants grow in dense patches for protection against extreme sunlight exposure and have developed fire resistant properties to survive frequent environmental fires. d. Desert plants are low-growing to limit sun exposure

Answers

Answer:

Your answer would be B.

Explanation:

Section 1
Which example most accurately describes a defense mechanism used by an animal?
A lon pants and sweats during warm weather to remove excess heat
A baby goose recognizes its mother and follows her movements
A beaver stores food as fat and hibemates during cold winter months
An arctic fox changes its fur color to blend in with its surroundings
You

Answers

Answer:

An arctic fox changes its fur color to blend in with its surroundings

Explanation:

This is a defense mechanism because  when it blends into its surroundings it can hide from its predators and help defend itself

The example most accurately describes a defense mechanism used by an animal is a baby goose recognizes its mother and follows her movements. Thus, option B is correct.

What is arctic fox?

An arctic fox changes its fur color to blend in with its surroundings and this is a defense mechanism because  when it blends into its surroundings it can hide from its predators and help defend itself.The brown color camouflages the brown fox in the forest.

Adaptation is changing of character of an organism for a short time to survive in severe environmental conditions.The brown color camouflages the arctic fox when the snow melts during the summer. The white color camouflages the arctic fox during the winter.

There are various factors which control the regulation of a gene. Temperature can be a regulatory factor for certain genes. Probably, during the warm temperatures, the proteins regulating the fur colour to become reddish brown become activate these genes. As a result, the fur becomes evident.

Therefore, The example most accurately describes a defense mechanism used by an animal is a baby goose recognizes its mother and follows her movements. Thus, option B is correct.

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A gardener cuts the main stem of a plant, stimulating hormones in the plant that will affect plant growth. Which statement describes how the plant will most likely grow as a result?
Seeds from the plant will germinate faster.
Fruits on the plant will not develop.
The plant buds will become inactive.
Lateral leaf growth will start on the plant.

Answers

Answer: D

Explanation: Lateral leaf growth will start on the plant.

Answer:

d

Explanation:

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Usually when an individuals behavior becomes persistent, causes significant discomfort, tends to be maladaptive, and poses a danger to the individual or others will their actions be labeled as __________. A. a culture-bound syndrome B. abnormal behavior C. deviant behavior D. a psychological disorder given g(x) x-4 and h(x) = 2x - 8what are the restrictions on the domain of g h?x ____ Solve the equation.20 = d + 16A. 4B. 6C. 4D. 10 SPANISH! FILL IN BLANKS AND EXPLAIN WHY!___ dos pizarras en el salon de clase. What is 3 2/5 ? I need your help please What is the sum of the measures of interior angles for a regular polygon with 5 sides if you were to write a story of poverty and how to end it what would you say and what would u do if you don't wanna answer just take the points :3 A realistic novel that is set in the 1860's would be _____.A) autobiographicalB) science fictionC) historical fictionD) an encyclopedia article 7. 3 + 3 = 3( + 1) A student adds 200.0g of C7H6O3 to an excess of C4H6O3, this produces C9H8O4 and C2H4O2. Calculate the percent yield if 231 g of aspirin (C9H8O4) is produced in an experiment. ___C7H6O3 + ___C4H6O3 ___C9H8O4 + ___C2H4O2 What impact did the French Revolution and Napoleon have on Simon Bolivar and Venezuelas independence movement?pls answer quick :) The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is five times the measure of the first angle. The third angle is 16 more than the second. Let x, y, and z represent the measures of the first, second, and third angles, respectively. Find the measures of the three angles Does the sentence state a fact or an opinion? * A 2009 study published in the Journal of Nutrition indicated that older rats whose diets included walnuts showed fewer signs of brain aging than rats whose diets did not include walnuts. What does hamlet mean when he refers to the undiscover'd country Consider these sentences:I have a new hobby.I keep track of all the wild birds I spot.Which sentence uses parenthetical elements most effectively to combine the information in the sentences? (5 points) aI have a new hobby, which is keeping track of all the wild birds I spot. bI have a (new) hobby, which is keeping trackof all the (wild) birds I spot. cI have a new hobby, keeping trackof all the wild birds I spot. dI have a new hobbykeeping trackof all the (wild) birds (I spot). How many people are in one state Jade described one of the components of weather as follows:It drops as you go higher.It is usually higher on summer days.Its low and high are usually shown on weather map.Which weather component is Jade describing? Air temperatureHumidityPrecipitationWind speed what travels through the nucear pores? In 2010, total number of students in a school was 3200 and in 2011 it is increased by the ratio 6:5. Find the total number of students in 2011 in the school. A spectral line has a wavelength of 7.35 *10-7 m. What is the energy of this radiation?