Answer:
Self-assessment is a useful tool in devising an individual fitness plan is false
Answer:
b. It keeps alveoli from collapsing with breaths.
Explanation:
Surfactants are highly surface active agents which are formed from a protein and lipid complex. It comprises of a hydrophobic and hydrophilic portion and its sole purpose is to control the tension at the air-liquid interface and thereby lower the surface tension. Surfactants are produced by the type II aveolar pneumocytes in the lungs.
Surfactants are needed in order to aid breathing and prevent straining oneself, it also prevents the lungs from collapsing during breathing, a term known as atelectasis.
The thyroid gland and the parathyroid glands are located in the base of the neck. They maintain the body's homeostasis by producing hormones that regulate the body's metabolism.
The effects of the antibiotic drug celandine on Staphylococcus aureus bacteria<span>. The antibiotic kills the </span>bacteria<span> (red) by causing the cell wall to disintegrate yellow remnants.</span>
