We need blood because it carries oxygen and helps us sustain life. The organ that pushes blood through the body is the heart.
If it has valves then it is a vein.
<span> It is 130/90 or 140/90 </span>mmHg<span>. for every </span>
True
Chloroplasts are organelles that are responsible for the photosynthetic functioning of an organism.Photosynthesis is the process by which an organism uses the photons to produce energy. These organisms uses the sun, together with the acquired resource of water and carbon dioxide to create sugar and process into energy.
Answer:
Red blood cell morphology
Explanation:
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