Answer: 4. Abnormal production of chain of Hemoglobin
Explanation:
Anemia is a condition where the cells in the body do not get enough oxygen because the red blood cells needed to transport them are either too little or are dysfunctional.
One way the red blood cells can be dysfunctional is when they have an abnormal type of hemoglobin. Hemoglobin is necessary in red blood cells to enable to transportation of oxygen and if it is dysfunctional, oxygen will have problems being transported which would lead to anemia.
Helppppppppppppppppppp I’ll mark you brainlist
Answer:
it's the first one
Explanation:
character counttttt
Answer:
A. Burning fossil fuels releases carbon dioxide into the atmosphere.
Explanation:
Please mark me. But if you like anyone else's answer better you can mark them instead.
20 POINTS FOR 1 MULT CHOICE QUESTION + BRAINLY
Answer:
cytoplasm
Explanation:
you got it right
Name some of the sites occupied by early farmers from the Neolithic culture
Some sites are:
Mesopatamia, and Epipalaeolithic,
Explain how an aquatic biome could consist of multiple ecosystems. Include at least two examples of ecosystems in your explanation.
Answer:
an aquatic ecosystem is an ecosystem in the body of water examples are marine ecosystem and fresh water ecosystem
An aquatic ecosystem is an ecosystem in the body of water examples are marine ecosystem and fresh water ecosystem.
What is ecosystem and example?An ecosystem is a area where flora, faunna, and other organisms, as well as weather , work together to form a life.
Examples of land-based ecosystems are forest ecosystems, grassland ecosystems, tundra ecosystems, and desert ecosystems.
Thus, An aquatic ecosystem is an ecosystem in the body of water.
To learn more about ecosystem click here:
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1. All of these things are true about a theory except for..
A) it explains a wide range of observations and experimental results
B) it is final and can never be changed
C) it is supported by a wide range of scientific evidence
D) it can change based on evidence
2. Which of the following is NOT a characteristic of all living things?
A) growth and development
B) reproduce
C) response to environment
D) ability to move
3. The smallest basic unit of matter is..
A) Element
B) Nucleus
C) Electrons
D) Atom
E) Molecule
Answer:
1.b
2.d
3a
Explanation:
i hope it's help
What is a type of light that both the sun and a light bulb emit?
Ultra violet (UV) Visible.
mark me brainliestt :))
Mitosis results in daughter cells that are
Choose the word or phrase that best fills the blank
the parent cell.
1) the same as
2) different from
why are cells important to one’s understanding of biology
Answer: They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. Cells also contain the body's hereditary material and can make copies of themselves
What allowed the peppered moths to make the comeback? What could happen to the species if only the dark-winged moths had survived the pollution era?
How many races of people are there?
Answer:
Caucasian, Mongoloid or Asian, Negroid or Black, and Australoid are the four major race classifications in the world, according to most anthropologists. The racing classification system was created in 1962 by Carleton S. Coon. The four major races are then divided into 30 subgroups.
Explanation:
Answer:
The world population can be divided into 4 major races, namely white/Caucasian, Mongoloid/Asian, Negroid/Black, and Australoid. This is based on a racial classification made by Carleton S. Coon in 1962.
hope this helps
have a good day :)
ps I looked it up
Explanation:
I thought it was a lot xD
What change would most likely be observed in an ecosystem after a hurricane?
Answer:
It's in the picture
Explanation:
Name the three different protists that you identified and mention the structures that they use for movement.
Answer:
Animal-like protists are called protozoa. Most consist of a single cell.
Plant-like protists are called algae. They include single-celled diatoms and multicellular seaweed.
Fungus-like protists are molds. They are absorptive feeders, found on decaying organic matter.
Explanation:
is what do a fish eat scientific
Fish will mainly feed on small insects, crustaceans, leeches, worms, zooplankton, algae, and smaller fish.
Which of the following limit cell size? Select all of the answers that apply.
aquaponics best defined as?
Answer:Aquaponics is a cooperation between plants and fish and the term originates from the two words aquaculture (the growing of fish in a closed environment) and hydroponics (the growing of plants usually in a soil-less environment). Aquaponic systems come in various sizes from small indoor units to large commercial units.
Explanation:
Answer: a system of growing plants in the water that has been used to cultivate aquatic organisms
Explanation:
Which is a layer of sedimentary rock that forms from calcium carbonate in the deep ocean?
Salt
Limestone
Sandstone
Shale
Answer:
Limestone
Explanation:
Limestone is made up of carbonate minerals, such as calcite. The shells and skeletons of ocean organisms are formed of these minerals. When the organisms die, the shells and skeletons settle on the ocean floor as layers of sediment. Over time, the layers become buried, pressed together, and cemented to form limestone.
mass of an object on the moon is 50 kg what is its mass on the earth ?
How are organisms in the domain archaea different from those in the domain eukarya
Answer:
Domain archaea holds microorganisms that is bacteria that has cell wall consist up of peptidoglycan. The Eukarya differ from the Archea and Bacteria in that their cells are eukaryotic, meaning they consist up of a "membrane enclosed nucleus" and "other membrane enclosed organelles".
Explanation:
Answer:
Archaea have no membranes around their organelles
Explanation:
After 3 years, the person dried out the avocado tree and weighed it. There were 1950g of dry roots, stem and leaves. Where did most of the atoms
making up the dry mass of the plant come from?
The soil
Sunlight
The air
Water
The seed
Can someone help me if this is correct
Answer:
I believe it's correct
Explanation:
I haven't taken this course in a few years but it looks correct, from what I remember that is true
The molecules will probably continue to move until they reach equilibrium, which is when .......
A. the molecules inside and outside are close to equal.
B. there are more molecules inside the cell.
C. there are more molecules outside the cell.
Answer:
A
Explanation:
Answer:
A. the molecules inside and outside are close to equal.
Explanation:
The molecules will probably continue to move until they reach equilibrium, which is when the molecules inside and outside are close to equal.
tlon
Questions
3. Which is true about SPF ratings?
A. The highest rating is 100%
effective
B. The rating number means it will
protect you that many times
longer than without sunscreen
C. SPF ratings are only good in the
summer
D. SPF doesn't matter after 1 pm
Answer:
B. The rating number means it will protect you that many times longer than without sunscreen
Explanation:
The sun protection factor is a comparison between the length of time it will take for a skin that has no sunscreen to begin reddening compared to a skin with sunscreen applied. Therefore, the ratings is an indication of the length of time a person will be protected from ultraviolet rays than when the individual has no sunscreen applied.
While higher SPF's are believed to offer more protection against UV rays, the added protection is usually just a negligible amount. They are very important for the skin and protect the body against diseases like cancer.
Which is a sustainable practice?
Answer:
Economical practices are the cycles administrations utilize to keep up the characteristics that are esteemed in the actual climate. Living reasonably is tied in with living inside the methods for characteristic frameworks (climate) and guaranteeing that our way of life doesn't hurt others (society and culture).
Explanation:
Which voyage of the following places were along the route of Darwin's voyage of the Beagle?
The places which were along the route of Darwin's voyage of the Beagle is Chiloe Island, Chile, Galapagos Islands, Sydney, Australia.
What is Darwin's voyage?The Voyage of the Beagle is the title which is most commonly given to the book that is written by Charles Darwin and published in the year 1839 as his Journal and Remarks, bringing him considerable fame and respect as well. This was the third volume of The Narrative of the Voyages.
During the long voyage of the beagle, Charles Darwin made many observations which helped him form his theory of evolution. For example, Darwin visited tropical rainforests and other new habitats where he saw many different species of plants and animals he had never seen before. This impressed him with the great diversity of life as well. The different places which were along the route of Darwin's voyage are the Chiloe Island, Chile, Galapagos Islands, Sydney, Australia.
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How were you able to identify the other substance?
Answer:
Well I think your able to identify by looking at the Physical and Chemical Properties or by its Melting or boiling point.
Hopefully this is correct
Sometime between 22 and 26 weeks, a. a fetus has a chance of survival outside the womb. b. the external genitals are formed. c. synchrony between the fetal heart rate and motor activity peaks. d. vernix and lanugo begin to cover the skin.
Answer:
The answer is a) a fetus has a chance of survival outside the womb.
Sometime between 22 and 26 weeks, a fetus has a chance of survival outside the womb.
Sven discovered a new organism. It is unicellular, has no nucleus, and its cell wall lacks peptidoglycan. To which domain does Sven's new organism belong?
a- Archaea
b- Bacteria
c- Eukarya
Answer:
Archaea
Explanation: It has prokaryotes that consists lack of peptidoglycan. Hope it helps :)
Sven’s organism if a is a member of archaebacteria Kingdom, does option "A" is correct
What is an archaebacteria?Archaebacteria are the oldest inhabitants of Earth, It is considered as a separate Kingdom.
Archaebacteria are single celled, lacks nucleus, genetic material is RNA, chemoautotrophic, anaerobic bacteria.
Archaebacteria is found in extreme living conditions, for example hydrothermal vents and sub zero polar region
Bacterial cell wall, nucleus but cell membrane is composed of peptidoglycan
Eubacteria's cell membrane is also composed of Peptidoglycan
Hence, archaea is the correct option
Learn more about Kingdom archaea
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PLEASE HELP!! ILL GIVE BRAINLIEST!!
5. Fill in the blanks about the water cycle. Water is found in the atmosphere in the form of I. Eventually, it condenses and falls to the earth as rain, snow, etc., which is collectively called Once it hits Earth, it may travel multiple places. It can seep into the ground and collect beneath the surface as will run from the surface of the Earth in streams and collect in oceans or lakes. Plants use water that has seeped into the soil. They collect it with their roots, it travels up their xylem tissue, and it evaporates off their leaves and reenters the atmosphere. This process is called Another way water can reenter the atmosphere is of lakes, oceans, rivers, or any place there is standing liquid water.
Answer:
1) Evaporation
2) precipitation
3) Transpiration
it's sort of difficult with how you worded it but I hope these are right!
Explanation:
For 1 and 3 water condenses when brought up by evaporation or transpiration from the plants. precipitation is when the water comes down to earth
When two elements bond and
form a compound, what
happens to their protons?
A. They share or give away their protons.
B. Both elements lose protons.
C. The protons remain the same in the
nucleus of each atom.
Answer:
a
Explanation:
What would a driptorch be used for?
Starting a campfire
Unearthing dirt to smother fire
Directing a flame at a specific spot
Dropping water on a fire from a helicopter
Answer:
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