Answer:
cell membrane
Explanation:
There are thousands of proteins embedded in the cell's lipid bilayer
Yes. With the help of every individual organelle in the cell's body, a cell can keep itself alive. For example, they can use cellular respiration to create ATP.
The blood flows through the vessels of the heart to keep it going
Vascular tissue is located inside the pericycle of a root, which I believe would be considered the inner layer.
Answer:
Insulin helps the cells absorb glucose, reducing blood sugar and providing the cells with glucose for energy. When blood sugar levels are too low, the pancreas releases glucagon. Glucagon instructs the liver to release stored glucose, which causes blood sugar to rise.
Hope this helps!
