Answer:
Ear Damage this would affect the individuals hearing aid there by making it difficult to hear clearly
Your answer would be A because none of the others make sense, Hope that helps!
BMI is the calculation based on a person's weight and height.
Answer:
A phospholipid
a. has both polar and nonpolar regions.
Explanation:
Phospholipids, as amphipathic molecules, consist of a glycerol molecule, two fatty acids, and a phosphate group that is modified by an alcohol. The phosphate group is the negatively-charged hydrophilic (water-loving) polar head, which face outward and are attracted to the intracellular and extracellular fluid. The fatty acids are the uncharged, hydrophobic (water-fearing) nonpolar tails, which face the inside, away from the water and meet in the inner region of the membrane.
B. tears , this is not a first line of defense
