Explain

A) Photosynthesis is responsible for providing the oxygen needed for all life forms on Earth.

B) Carbon dioxide and oxygen are exchanged by organisms through these two processes: photosynthesis and cellular respiration.

C) Cellular respiration, through the breakdown of glucose, supplies the oxygen needed for aerobic metabolism by most organisms on Earth.

D) Photosynthesis is responsible for the transformation of solar energy into usable chemical energy, glucose, used by most organisms on Earth​

Answer:

Rs.275

Explanation:

Rs.5500   ÷   100   ×   5 = Rs.275

Well, I would say it's A. Or D. But I would say D. Hope it helps! (Sorry if I get it wrong-)

Explanation:

Yeet.

Answer:

reduces the warm core structure of the hurricane.

Explanation:

Since evaporation is a cooling process, it reduces the warm core structure of the hurricane and limits vertical development of convection.

Answer:

sedimentary rocks

Explanation:

can be dated using radioactive carbon, but because carbon decays relatively quickly, this only works for rocks younger than about 50 thousand years. So in order to date most older fossils, scientists look for layers of igneous rock or volcanic ash above and below the fossil.

Answer:

a negative charge overall

Explanation:

when an atom loses electrons, because the protons are more than the electrons now, the atom becomes positive

when an atom gains electrons, because the number of electrons is more than the protons, the atom has a negative charge

Answer:

One of the main advantages of using a single blind study in this case is that she will have uneffected people to compare to the ones who took the medicine

Explanation:

Using a single-blind experiment in testing the new anti-depressant medication offers the advantage of minimizing potential bias in the participants' responses, which could arise from their knowledge of whether they are receiving the actual medication or a placebo.

In a single-blind experiment, participants are unaware of whether they are receiving the medication or the placebo. This reduces the likelihood of placebo effect and experimenter bias. Participants' psychological and behavioral responses are more likely to be genuine and unbiased since they lack knowledge of their group assignment.

This strengthens the study's internal validity by improving the accuracy of evaluating the true effects of the anti-depressant medication without the influence of participant expectations or experimenter interference.

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Answer:

y=−5x−27

Explanation:

mark brainliest ples

Answer:

y = − 5 x − 27

Explanation:

m = − 5

y − ( 3 ) =− 5 ⋅ ( x − ( − 6 ) )

y−3=−5⋅(x+6)

y=−5x−27

Hope this helps! And plz mark Brainliest! :)

Answer:

answer is

Explanation:

B. pathogens

hope it helped

Answer:

I hope this helps.

Explanation:

Answer:

The cells in cardiac muscle tissue work together to help the heart muscle contract.

Explanation:

The statement best describes why cardiac muscle tissue in the heart is considered a tissue are:

B. Cardiac muscle tissue is made up of muscle cells, which are a type of specialized cell.

C. The cells in cardiac muscle tissue work together to help the heart muscle contract.

Cardiac muscles are the muscles that are only found in the heart of the body. These muscles include fibroblasts, cardiomyocytes, and smooth muscle cells. These muscles are tubular and of red color.

Cardiac muscle tissue is one of the three types of tissues found in the body. These tissues help in the contraction and relaxation of the heart and help in the pumping of blood in the body.

Thus, the correct options are B and C.

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Snails and slugs are the type of molluscs most likely to be found living in the algae-covered rocks.

Molluscs are invertebrates with hard external shells and soft internal bodies.

Molluscs being invertebrates do not have backbones.

Molluscs include snails and slugs which feed on plant matter and algae.

Therefore, the type of mollusc most likely to be found living in the algae-covered rocks are snails and slugs.

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Answer:

It maintains genetic variability in a species.

Explanation:

Answer:

nucleus circle thats all i know srry

Explanation:

Answer:

c

Explanation:

with no energy it could all fall apart

Answer:

enzymes

Explanation:

Answer:

D. They would compete with native snake species for resources, causing a decline in native snake populations and possibly extinction.

Explanation:

Just took the test! :D

They would compete with native snake species for resources, causing a decline in native snake populations and possibly extinction. Hence option D is correct.

Predators are living things that go after and kill prey. Both carnivores and omnivores can be predators. Predation can be classified into four categories: carnivory, herbivory, parasitism, and mutualism. Depending on whether or not the victim dies, each sort of predation can be classified.

Predators include weasels, hawks, wolves, mountain lions, and grizzly bears. Because they are carnivores, predators only eat meat.

If a snake species were introduced to an ecosystem where it had no natural predators, it would compete with native snakes. Hence, option D is correct.

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Answer:

my dude its 1.55 hm

Explanation:

Answer:

1.55 hm

Explanation:

1.5 HM is 1550 DM expressed in hectometers

Answer:

sanaol

Explanation:

paningkamot aysig binugo

Answer:A crop (sometimes also called a croup or a craw, or ingluvies) is a thin-walled expanded portion of the alimentary tract used for the storage of food prior to digestion. This anatomical structure is found in a wide variety of animals.

Answer: Organisms are a part of their environment which is rich in living and non-living elements that interact with each other in some way. The interactions of an organism with its environment are vital to its survival, and the functioning of the ecosystem as a whole.

Explanation: hope this helps youuu :D

Answer:

cell wall

Explanation:

The cell wall divides the cell into two compartments hence divides the cytoplasm

Data analysis is not a way that most of the meteorologists predict weather. Thus, the correct option is C.

Observational data are collected by the doppler radar, radiosondes, weather satellites, buoys and other instruments which are fed into the computerized NWS numerical forecast models.

The models which are used for equations, along with that of new and past weather data, to provide forecast guidance and information to meteorologists. By taking the readings from the weather stations, satellites and even data which is captured by the airplanes to reveal the current state of the atmosphere.

Data analysis is not a way which most of the meteorologists predict weather.

Therefore, the correct option is C.

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La naturaleza de las proteínas de membrana determina su función: ... Transportadoras: son proteínas que cambian de forma para dar paso a determinados productos.

Receptores: Son proteínas integrales que reconocen determinadas moléculas a las que se unen o fijan..

Answer:

Transport proteins function in both active and passive transport to move molecules across the plasma membrane. ... These channel proteins are responsible for bringing in ions and other small molecules into the cell. It's important to remember that each channel protein can only bring in a specific molecule.

Answer:

The answer is 3-precipitation of iron oxides during the chemical weathering process. Red, brown, and yellow coloration of soil is attributed to the presence of iron oxide minerals.

Explanation:

Answer:

One difference between the chromosomes of prokaryotes and those of

eukaryotes is that: chromosomes are in a nucleus in eukaryotic cells.

One difference between the chromosomes of prokaryotes and those of eukaryotes is that the chromosomes are in a nucleus in eukaryotic cells. Thus, the correct option is B.

Eukaryotic cells are the organisms whose cells contain a well-defined nucleus and other membrane-bound organelles such as chloroplast and mitochondria. There is a wide range of eukaryotic organisms including animals, plants, fungi, and protists, as well as most of the algae. Eukaryotic organisms may be either single-celled or multicellular.

Eukaryotic chromosomes are located within the nucleus of the cell, whereas the prokaryotic chromosomes are located in the nucleoid. This is the key difference between a prokaryotic and a eukaryotic cell. The eukaryotic cells have a membrane-bound nucleus whereas a prokaryotic cell lacks a well-defined nucleus.

Therefore, the correct option is B.

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Answer:

yeah, it should be right :)

Answer:

yes i believe that it is

Explanation:

The characteristic is shared by both inceptisols and entisols, the soils of flood plains are  b. both are young and only beginning to develop horizons and a soil profile.

The soil horizon is a layer parallel to the soil floor whose bodily, chemical and organic traits vary from the layers above and beneath. Horizons are described in lots of instances with the aid of using apparent bodily features, especially color and texture.

Most soils have 3 foremost horizons (A, B, C) and a few have a natural horizon (O). The horizons are: O (humus or natural): Mostly natural remember which includes decomposing leaves. The O horizon is skinny in a few soils, thick in others, and now no longer gift in any respect in others.

Thus it is clear that the above answers are correct.

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Answer: B

Explanation:

Answer:

B. Stop moving across the membrane.

Explanation:

Movement of molecules across the cell membrane depends on the concentration of the molecules on both sides of the membrane i.e the higher the concentration of molecules,the higher the attraction,since the molecules have the same concentration on both sides of the membrane the molecules does not move to either of the sides.