We depend on light energy for food and fuel. Explain briefly​

Answers

Answer 1

Answer: if it doesn't make sense rewrite it

Explanation: plants need light energy to grow and make food, so trees produce wood and indirectly from the sun hence it produces wood which are used to get fossil fuels

Answer 2
We depend on light energy or solar energy for food because we get the our food from plants which in turn depend on the sun for their food. ... Solar energy produces food, wood (plants need sunlight to grow and make food, so trees produce wood and indirectly the sun produces wood) which are used to get fossil fuels.

Related Questions


can someone help me fill this out i have no idea

Answers

Answer:

1. Renewable

2. wood

3. Sun ... Wind

4. Water

5. Electricity

Explanation:

Which chemical is classified as an enzyme?
a. galactose
b. lipid
c. protease
d. manganese dioxide

Answers

Answer:

C. protease

Explanation:

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What does this table show?

Answers

Answer:

Calm down but i gotchu hope it works

Explanation:

This is the periodic table and it shows both the meatl and non metals in the periodic table also their atomic number and mass

Answer:

The table shows metals and non-metals

Explanation:

The yellow means metal and blue is non-metal. It also shows you where the atomic number and the mass number are on each element.

hi please help i’ll give brainliest

Answers

Answer:

Explanation:

13.5 billion years

It’s the 3rd one I think:

“About 4.5 billion years”

What is nontherapeutic research, and why, according to Fremgen, is obtaining informed consent, particularly important in this sort of research?

Answers

Nontherapeutic research refers to studies conducted primarily for scientific or academic purposes rather than directly benefiting the participants' health or well-being.

According to Fremgen, obtaining informed consent is particularly important in nontherapeutic research due to the potential risks and ethical considerations involved. In nontherapeutic research, participants may be subjected to procedures or interventions that are not directly intended to improve their health outcomes. Informed consent ensures that participants fully understand the purpose, risks, benefits, and alternatives associated with the study before voluntarily agreeing to participate.

It allows individuals to make autonomous decisions regarding their involvement and protects their rights, autonomy, and welfare. Obtaining informed consent demonstrates respect for participants' autonomy and helps uphold ethical principles, such as beneficence, non-maleficence, and respect for persons, in the realm of nontherapeutic research.

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Which of the following characteristics inform anthropologists as to the bipedal status of the australopithecines?

a. evidence of their heel-strike and toe-off locomotion
b. evidence of a convergent hallux (big toe)
c. evidence of lumbar lordosis
d. all of these answers are correct

Answers

The following characteristics inform anthropologists as to the bipedal status of the australopithecines is d. all of these answers are correct

Anthropologists have utilized various characteristics to ascertain the bipedal status of the australopithecines. Anthropologists have used several features to determine the bipedal nature of the australopithecines. Evidence of their heel-strike and toe-off locomotion, evidence of a convergent hallux (big toe), and evidence of lumbar lordosis all contribute to their bipedal status.

Because the Australopithecines’ locomotive pattern and anatomical characteristics demonstrate their bipedal nature, they were bipedal. In addition, they have several other anatomical features, such as a backwardly positioned foramen magnum and a modified pelvic structure, that also indicate bipedalism. They walked upright, in a way that was more similar to humans than to apes. So therefore the correct option is d) all of these answers are correct.

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Which of the following is primarily responsible for the expression of different genes on a chromosome?
Transcription factors.

DNA helicase.

DNA polymerase.

Homeostatic regulation.

Answers

Answer:

Transcription factors

Explanation:

i just learnd that in biology class...

Why are water and sunlight two abiotic factors that are important to most organisms?

Answers

All organisms need water to survive and plants/algae need sunlight to make food in photosynthesis. ... Organism, Population, Community and Ecosystem.

HOPE THIS HELPS

Which direction does Xylem flow? Phloem?

Answers

Answer:

The movement of Xylem is unidirectional and phloem is bidirectional

Explanation:

The tension created by transpiration “pulls” water in the plant xylem, drawing the water upward in much the same way that you draw water upward when you suck on a straw.

Phloem transport is bidirectional because sucrose gets accumulated in the phloem tissue and absorbs water creating a high turgor pressure. ... Hence the water flows from regions of high turgor pressure to low turgor pressure and the direction can be upwards or downwards from the leaves based on the gradient.

20 pttttttttt quickk​

Answers

Answer
C

Explanation:
None

Cell division allows multicellular organisms to grow.

Question 6 options:
True
False

Answers

All multicellular organisms use cell division for growth and the maintenance and repair of cells and tissues. So true

The statement cell division allows multicellular organisms to grow is definitely true.

What do you mean by Cell division?

Cell division may be defined as the process by which cells multiply involving both nuclear and cytoplasmic division.

Almost all multicellular organisms use the mechanism of cell division for growth and the proper maintenance and repair of cells as well as tissues.

Therefore, the statement cell division allows multicellular organisms to grow is definitely true.

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How many years might primary succession take with medium amounts of rainfall and temperature? Explain why ​ HELPP PLEASE HELP

Answers

Answer:

The primary succession process can take hundreds of years to happen, even in medium amounts of rain and temperature.

Explanation:

The primary succession occurs when a community of plants begins to sprout in areas that have never been occupied by any type of living being. The primary succession occurs, for example, with the sprouting of vegetables in rocky outcrops. These plant species are known as primary species and although they are able to survive, these environments offer few resources for the development of living things. Generally, it takes hundreds and even thousands of years for primary succession to occur, even in environments with average temperature and precipitation.

Primary succession takes more than 100 years to occupy with medium amounts of rainfall and temperature.

What do you mean by Succession?

Succession is the gradual and continuous replacement of one community by another community over a long period of time.

Primary succession is the succession that is starting for the very first time, where there is no life that existed before. It usually started from a bare area. Examples of primary succession include Igneous rock, Glaciers, etc.

It is associated with the occurrence of new sprouted life forms arising in a given area. This activity requires more than 100 years when there is a sufficient amount of rainfall and temperature is there.

Therefore, Primary succession takes more than 100 years to occupy with medium amounts of rainfall and temperature.

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How might we determine if the trait of albinism is sex-linked?

Answers

Answer:

Throught genetics varaition. Crossing over and all

Explanation:

Becuase I said so

which structure provides the main source of sensory input to the cerebral cortex?

Answers

The thalamus is the structure that provides the main source of sensory input to the cerebral cortex. The thalamus's structure provides a foundation for the different functions it performs. The various nuclei of the thalamus are grouped into three broad groups based on their functions: the anterior group, the medial group, and the lateral group.

The thalamus is a mass of gray matter situated in the brain's posterior part, between the midbrain and the cerebrum. The thalamus is a crucial part of the brain that controls and regulates a variety of bodily functions.The thalamus is a complex structure that plays an important role in transmitting sensory information. It acts as a relay station for sensory and motor information, processing and filtering all incoming sensory stimuli and then transmitting them to the relevant regions of the brain.The thalamus receives and processes sensory input from all of the body's sensory systems, including sight, hearing, touch, taste, and smell. The thalamus' main function is to filter and process sensory information before it is transmitted to the cerebral cortex. Therefore, the thalamus is the structure that provides the main source of sensory input to the cerebral cortex.Structure of the thalamus. The thalamus is divided into a variety of different nuclei that perform distinct functions. The thalamus's structure provides a foundation for the different functions it performs. The various nuclei of the thalamus are grouped into three broad groups based on their functions: the anterior group, the medial group, and the lateral group.

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Do you think new helpful species of bacteria will evolve with different functions? What would they do? What traits could they have to help them do these things?
please help

i will give brainliest and 5 * and 10 points for the best answer

i don't want to see any link as an answer

if i do you will be reported

Answers

Answer:brainly The French Revolution began less than two decades after the American Revolution. In many ways, the American experience was an inspiration for the citizens of France. But the people of the two countries had different situations and had different concerns, which influenced the way each revolution began, progressed, and ended. In this assignment you will write an essay that compares and contrasts the two revolutions.

Explanation:

Although animal nervous systems differ in complexity, their nerve cells are still remarkably similar. true false

Answers

Answer:

TRUE

Explanation:

The nervous system only exists in animals. Neurons are the nerve cells that compose the nervous system.

The neuron´s principal function is to catch stimuli from the exterior convert them into nerve impulses that get transported to the control centers. These control centers interpret the signal and send an answer to the stimuli.

The control centers in invertebrates are ganglia, while the vertebrate´s control centers are the spinal medulla and the encephalon.

The signal transport occurs from cell to cell in inferior animals and through nerves in superior animals.

There is a progressive increase in the complexity of the nervous system. It evolved from primitive animals to the most superior ones. This evolution is especially noticeable in the development of the encephalon as the control center.

However, the basic nerve cell is very similar in all animals.

Describe Claire’s symptoms. Explain how they were related to metabolism and homeostasis.
How did Claire’s digestion reaction rates tell you that the problem was in her small intestine, and not in her stomach?

Answers

Claire's symptoms, related to metabolism and homeostasis, indicated a problem in her small intestine rather than her stomach. The digestion reaction rates suggested that the issue was specific to the small intestine.

Claire's symptoms, not specified in the prompt, were likely indicative of disrupted metabolism and homeostasis. Metabolism refers to the chemical processes that occur within an organism to maintain life, while homeostasis involves maintaining a stable internal environment. The symptoms could include difficulties in nutrient absorption, weight loss, imbalanced blood glucose levels, or disrupted electrolyte levels.

Digestion reaction rates provide important clues to pinpoint the source of the problem. The stomach primarily digests proteins using gastric enzymes like pepsin, while the small intestine is responsible for further digestion and absorption of nutrients. If Claire's digestion reaction rates were normal, indicating proper protein digestion, it suggests that the issue lies in the small intestine rather than the stomach. This could imply problems with the production of digestive enzymes, impaired absorption surfaces, or other factors affecting the small intestine's ability to process and absorb nutrients effectively.

In summary, Claire's symptoms suggested a disturbance in metabolism and homeostasis, possibly linked to a problem in her small intestine. The digestion reaction rates pointing towards the small intestine as the issue indicate a specific problem with nutrient digestion and absorption in that region of the digestive system.

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Match the combining form ischi(o) with its closest definition. A. Ilium
B. Ischium
C. Hump
D. lamina

Answers

The combining form ischi-o with its closest definition is ischium, hence option B is correct.

The closest definition of the combining form ischi-o is ischium. The acetabulum is made up of the three pelvic bones, pubis, ilium, and pubis.

The hip joint is formed by the acetabulum, which connects to the head of the femur and is shaped like a cube or a socket and is located on the side of the pelvis. The hip joint and acetabulum allow us to easily run, walk, and move about.

It is a pair of pelvic bones that define the obturator foramen's inferior and posterior borders, as well as the lower and rear portions of the hip bone.

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Describe what it means when we say that DNA replication is semi-conservative:

Answers

Answer: Semi-conservative replication means that during DNA replication, the two strands of nucleotides separate. Both strands then form the template for free nucleotides to bind to to create the two identical daughter strands. Hence each daughter strand has half of the DNA from the original strand and half newly-formed DNA.  brainliest

Explanation:

BILL NYE NUTRITION VIDEO
You are made of

Answers

Answer:

sounds good , but I don't get you

Who formulated the Universal law of Gravitation (G)​

Answers

Answer: Isaac Newton

Explanation: Sir Isaac Newton put forward the universal law of gravitation in 1687 and used it to explain the observed motions of the planets and moons

identify the function of the vacuole. what is the funtion of the vacuole. please explain​! i really appreciate it​

Answers

Answer:

In animal cells: vacuoles are generally used for storage and can have nutrients, water or waste

In plant cells: vacuoles help store water and push against cell wall and keeps the plant rigid.

Explanation:

How did cyanobacteria aid the evolution of complex life on land? Do you think cyanobacteria are as significant to this process today as

they were during Precambrian time?

NEED ASAPPPP ITS TIMED

Answers

Cyanobacteria are one of the most ancient groups of photosynthetic organisms. They played a critical role in the evolution of complex life on land by producing oxygen. They are also known as blue-green algae. They have existed on Earth for more than 3.5 billion years and played an essential role in creating Earth's oxygen-rich atmosphere. The emergence of cyanobacteria marks a significant point in Earth's evolution.

The presence of oxygen allowed for the development of complex organisms, including plants and animals. Cyanobacteria aided the evolution of complex life on land by their ability to photosynthesize. They were the first organisms to evolve a complex process that enabled them to use sunlight to convert carbon dioxide and water into oxygen and glucose.

This process is known as photosynthesis, and it is responsible for the oxygen-rich atmosphere of our planet. Cyanobacteria were the first photosynthetic organisms to produce oxygen. During Precambrian time, cyanobacteria produced more oxygen than any other organism. They were responsible for oxygenating Earth's atmosphere and allowing for the evolution of aerobic organisms.

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Please no links to download thingies-Examine the data table, which shows data for quadrat #18.

Table

Compare the data you recorded in Table D of your Student Guide with Table D from quadrat #18 in the control group.

The average height of the sunflower sprouts in your quadrat is _______
the average height of the sunflower sprouts in quadrat #18.

Answers

Answer:

The answer to your question would be more than.

Explanation:

The average height of the sunflower sprouts in your quadrat is

greater than

the average

height of the sunflower sprouts in quadrat #18.

Brainliest? sorry it's late.

Answer:

greater or more than just did it

Explanation:

How many offspring did generation I have?

Group of answer choices

2

3

4

1

Answers

Answer:

2

Explanation:

Because

why are species going extinct before we know they exist?

Answers

Species are going extinct before we know it because species are constantly adapting to their environment leading them to then evolve with different traits more suitable for their environment, thus creating species out of the ones that previously existed.

plants absorb from the atmosphere and release to the atmosphere.
a. true
b. false

Answers

a. true. Plants do absorb certain gases from the atmosphere and release certain gases back into the atmosphere through various physiological processes.

One of the most well-known processes is photosynthesis, where plants absorb carbon dioxide (CO2) from the atmosphere and release oxygen (O2) as a byproduct.

This is a crucial role that plants play in the carbon cycle and in maintaining the balance of atmospheric gases.

Additionally, plants can also release volatile organic compounds (VOCs) and other gases as part of their normal metabolic activities, which can have impacts on air quality and atmospheric chemistry.

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The different forms of a gene are called *
O points
gametes
alleles
genes
zygotes

Answers

Answer:

An allele is a variant form of a gene. Some genes have a variety of different forms, which are located at the same position, or genetic locus, on a chromosome. Humans are called diploid organisms because they have two alleles at each genetic locus, with one allele inherited from each parent.

Explanation:

describe how ingestion of very salty food may reduce the amount of water excreted in urine​

Answers

Essentially ingesting too much salt can cause the salt to absorb the water in your body and this can make you dehydrated and lose water you need.

name the two worst extinctions known in Earth’s history.

Answers

Explanation:

Permian Triassic Extinciton

Lots of places were affected, extinction; in species, vertebrates, etc, etc.

Devonian extinction

Extinction-- in marine species...

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