C. An outer cell membrane surrounds extracellular fluid before a vacuole forms containing the fluid
it's a type of cytosis vesicular active transport that involves the invagination of the plasma membrane to introduce a liquid in the cell in contrast with the phagocytosis which is made for solids
Letter D would be likely it
It is called blind. a condition in which the participant is not aware if he/she is in the experimental or control group
Answer:
1. Providing structure --> Collagen makes skin strong yet flexible.
2. Maintaining homeostasis --> Insulin controls the concentration of sugar in the blood.
3. Fighting Disease --> IgA prevents the buildup of viruses and bacteria in the gut.
4. regulating chemical reactions --> Pepsin works in the stomach to speed up the breakdown of food.
True, our ecosystem is not independent. Everything depends on everything else to survive. :)
