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aleksandrvk [35]
2 years ago
8

HELP!!!!!!!!! points and brainiest will be rewarded^^

Biology
1 answer:
e-lub [12.9K]2 years ago
8 0

Answer:

B.

Explanation:

Believe me it’s B.

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Dionusr. Anicent Marine mammals Based on the fossil,
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All life depends on the availability of usable energy. This energy is released when
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3 (Cells carry out the respiration process)

Explanation:

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Respiration is the biochemical process in which the cells of an organism obtain energy by breaking down organic molecules in presence or absence of oxygen (aerobic or anaerobic) resulting in the release of Carbondioxide (CO2), water and Adenosine triphosphate (ATP).

Food molecules (containing stored energy in their chemical bonds) absorbed after digestion are broken down and the energy within their molecules are freed. This freed energy in form of ATP, is used to power the organism's movement and physiological functions.

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3 years ago
Orgasms whose DNA is contained within a nucleus are called
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8 0
2 years ago
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tresset_1 [31]

Answer: radiant, chemical, mechanical, chemical, radiant

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6 0
2 years ago
What process takes place at the boundary between the capillaries and the alveoli?
Schach [20]

Answer:

Carbon dioxide enters the alveoli, and oxygen enters the capillaries.

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Carbon dioxide from the blood brought to the lungs will then flow into the alveoli which will then expel it through the nose. This repeated process ensures that the body keeps getting oxygen and expelling carbon dioxide.

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