Professionals that study and make predictions about human population are called demographers.
This is to prevent water loss by the trees. Under drought or dry conditions, plants may close their stomata to limit the amount of water that evaporates from their leaves a process called transpiration. In this process water diffuses through the stomata into the atmosphere, in a bid to preserve water plants may close their stomata, especially during very dry climates.
The ribosomes that is synthesizing the protein is directly attached to the ER membrane
The answer would be B i believe<span>(a protease) begins the chemical digestion of protein</span>