Answer:
The outer covering of plant cell that surrounds the plasma membrane of the plant cell is known as cell wall.
Explanation:
Functions of cell wall
1 Cell wall provides mechanical strength to the cell and also makes the cell rigid.
2 Cell wall protect the cell during change in the osmotic pressure.On the other hand it can be stated that cell wall protect the cell from osmotic lysis.
Insulin is released into the blood when oxygen levels are low and blood glucose levels are high
the answer is the last one
Answer: I’m pretty sure the answer should be “B”
