The total amount of water in our body is found in three main locations: within our cells (two-thirds of the water), in the space between our cells and in our blood (one-third of the water). For example, a 70-kg man is made up of about 42L of total water.
Answer:
The principal components of the plasma membrane are lipids (phospholipids and cholesterol), proteins, and carbohydrate groups that are attached to some of the lipids and proteins.
The tooth enamel of apes is thinner compared to that of
hominids.
The tooth enamel is the hardest, most mineralized substance
in the body. It is the most visible part of the tooth and it covers the outer
layer of each tooth. The tooth enamel is composed of several proteins which
form a framework for the minerals that makes it hard. It plays a crucial role
in guarding the teeth from decay.
The correct answer is C. I hope this helps.