Answer:
<h2>Blood flow through a capillary is controlled by the <u>precapillary</u><u> </u><u>sphincters</u><u>.</u></h2>
Answer: increase of a blood pressure can cause the body to increase its temperature
Explanation:
Answer:
takes substances captured from the external environment (air and carbon sources) and converts them into energy for building more cells and tissues and for carrying out life-sustaining activities. It also generates waste products and water.
Explanation:
Rough ER is studded with ribosomes and the Smooth ER has a smooth surface ..
Answer:
Most plant can't grow in darkness because they need energy from light to carry out photosynthesis