Answer:
its b) lipids and cholesterol
Explanation:
The cell membrane is the wall of the cell which separates the cell inners to the outer environment. Cell membranes are constructed mainly from lipids and protein. The largest percentage of molecules which make up the cell membrane are phospholipids, cholesterol, and protein.
There's no actual awnser but maybe someday we can go through ones mind and see why they don't like the truth
Answer:
Is an evolutionary sign in the specie
Explanation:
Trough the passing of time, the species changes little by little depending on the environmental conditions and the genetic traits that has from their parents.
Evolution is long term process in which the species start to adapt to their new environmental conditions.
<span>The role of surfactant in neonate is it reduced the surface tension of lung fluids and makes alveoli more stable.</span>
The answer is B. Hairs have different lengths due to variations in the activity of their respective hair follicles. Hair has growth and resting phases. The hairs on the head have longer growth phases compared to those of the eyebrows. Therefore, they grow longer before they start falling out in the resting phase. Those of the eyebrows get to the resting phase quicker hence are shorter