Ans. 'Reproduction.'
Skin cells are somatic cells or normal body cells that show mitotic cell division. These cells die and are lost daily, even without any damage or injury. Our body makes continuously new skin cells to replace died skin cells. Thus, the purpose of cell cycle for skin cells to replenish lost cells is reproduction.
Thus, the correct answer is option). reproduction.
Answer:
the answer is b. muscular walls of the arteries
Explanation:
<em>A megaphone used by a cheerleader can allow people on the opposite side of a field to hear her better because;</em>
D. Solid objects can change the direction of sound waves; megaphones allow users to determine the general direction of the sound.
<u>Determination of the general direction of the sound lessens its dispersion and thus, it reaches the observers at a higher intensity, hence it being louder.</u>
Answer:
Speed is directly proportional to position and inversely proportional to time.
Explanation:
Increase in speed means covering a larger distance in a small time
Answer:
oxygen
Explanation:
because it are the chimacles in the oxygen
