The answer is A, just took the test on edge
Polar and Ionic compounds
The answer is D. Food Threshold is the amount of food capable on feeding the organisms.
Answer: Option B
Explanation: The thin layer that forms the outer covering of the cell is known as the cell membrane. It is composed of the lipid bilayer which as embedded proteins.
This membrane is selectively permeable which means it allows only specific molecules to pass through them.
The main function of cell membrane is to protect the cell from the outer environment and by the invasion of harmful bacteria and viruses.
The climate that has slown down soil formation is TEXAS. california is not low on soil since they grow oranges. so yeah thats the answer
