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trasher [3.6K]
2 years ago
11

37) Most of Oxygen resource is from

Biology
2 answers:
Savatey [412]2 years ago
5 0
37) most of oxygen resource is from photosynthesis that happens in..?

A. Rainforests
B. Soil
C. Ocean
D. Rivers and lakes

Answer: letter C
MA_775_DIABLO [31]2 years ago
4 0

\large\pink{\mid{\underline{\overline{\tt { →\:OCEAN}\mid}}}}

  • Scientists estimate that 50-80% of the oxygen production on Earth comes from the ocean.

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\sf{\:мѕнαcкεя\: ♪...}

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Humans, monkeys, and other primates have more physical characteristics in common than they do with other mammals, like horses, d
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Disposable thumbs, might be it... there are no other animals that really have fingers that can move move like humans. in not 100% sure tho

i hope this helped ❤❤
6 0
2 years ago
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What is the path that a body follows as it travels around another body in space is
Katena32 [7]

Answer:

The movement is called revolution when a body travels around another body in space.

Explanation:

The movement is called revolution when a body travels around another body in space. It is different from rotation which is a phenomenon where a body revolves around its own axis. For example, we can assume the motion of earth as revolution when it travels around the sun and completes one complete revolution in one year, on the other hand when it moves around its own axis the day and night transformation happens.  We can also take the example of moon which revolves around the earth and many other planets which revolve around the sun. So it is very easy to understand the concept of revolution.

Hope it helps!

6 0
3 years ago
A test that combines radioactive chemicals and antibodies to detect minute quantities of substances in a patient's blood?
nirvana33 [79]

Radioimmunoassay (RIA) is a test that combines radioactive chemicals and antibodies to detect minute quantities of substances in a patient's blood.

In 1959, biophysicist Rosalyn Yalow and physician Solomon A. Berson developed a sensitive method for measuring very small amounts of a substance in the blood called radioimmunoassay (RIA).

Radioimmunoassay (RIA) is a technique that make use of radioisotopes, usually iodine-125, as a tag or label for the detection of antigen. This technique determines the concentration of an antigen based on the competitive binding between radiolabeled and unlabeled antigen for its specific high affinity antibody.

It is very sensitive that it can measure concentrations up to 0.001 μg/ml.

To know more about radioimmunoassay: brainly.com/question/25654772

#SPJ4

5 0
1 year ago
Natural selection is based on the idea that as an environment changes, an individual’s genetic makeup will change suddenly to su
erastova [34]
<em>yes it is right because if we take example of viruses and germs .. new germs and viruses are much modified as compared to old ages because they adopted the ways they can escape from the immunity.. they have an adoption to transmit their DNA material ,also they can take protein coat of host because of which host's immunity cells cannot recognize germs as foriegn particle..and in this way germs and viruses remain for a long time in body due to the adoptations according to age and environment..</em>
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3 years ago
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What happens as a result of ion flow at a presynaptic terminal?
Anarel [89]

The correct answer is: Release of neurotrasmitters from the synaptic vesicles  

Action potential travels through the membrane of the presynaptic cell causing the channels permeable to calcium ions to open. Ca2+ flow through the presynaptic membrane and increase the Ca concentration in the cell which will activate proteins attached to vesicles that contain a neurotransmitter (e.g. acetylcholine), Vesicles fuse with the membrane of the presynaptic cell, thereby release their contents into the synaptic cleft-space between the membranes of the pre- and postsynaptic cells.

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