Answer:
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Explanation:
This is ur answer.....
1A) There are 2 ways:-
<em><u>•</u></em><em><u> </u></em><em><u>Anaerobic Respiration.</u></em>
<em>The anaerobic respiration process takes place in the absence of oxygen. </em>
<em><u>•</u></em><em><u> </u></em><em><u>Aerobic Respiration</u>. </em>
<em>In aerobic respiration, breakdown of pyruvate takes place in the presence of oxygen to give rise to 3 molecules of carbon dioxide and water.</em>
2A) <em>Oxygen is transported from lungs to body cells in the form of oxyhemoglobin . the main 2 gases exchanged are 02 & C02 . 02 is absorbed by blood capillaries from lungs alveoli by diffusion while C02 is absorbed by blood alveoli from blood capillaries by diffusion.</em>
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<span>The answer is letter D. all of the above. A cell may be represented in different models such as an idea model, a physical model and even a computer model. A cell in physical model may be a larger or smaller physical model that picture outs the parts of a cell, while in an idea model, a cell may be given analysis and descriptions and lastly, on a computer model, a cell may look animated or realistic depending on its graphical representation.</span>
Answer:
The foundation for biological evolution or descent through modification is all living things are made of one or more cells
Explanation:
In biology, every living organisms possess one or two cells because that is the basic unit of life. some organisms are unicellular (single-cell organism) and multi-cellular organisms such as man. The fundamental of every living organism is based on cell which later forms tissue then organ before it eventually forms a system that function together as an entity.
<span>A change in an organisms environment is called an?</span>
An earthworm removes undigested food by either throwing it up, or getting rid of it from the other end. Hope I helped! ;-)
