Which of the following describes the role that enzymes play in the process of metabolism? A.
Enzymes provide the chemical energy that is broken down and released during metabolism.
B.
Enzymes store the chemical energy that is used to construct nucleic acids during metabolism.
C.
Enzymes carry the genetic instructions required for a cell to initiate metabolism.
D.
Enzymes increase the rate of the chemical reactions carried out during metabolism.

What evidence could be used to convince policy makers to change a shipping lane from going through a whale breeding ground? information on the number of all whale species currently alive information on the number of all whales hit by boats in the given area information on the number of whale deaths in the world's oceans information on the number of whale offspring born every year. (a) scientists could collect and combine data on fish populations all around the world to show that their populations are declining. (b) scientists collect and combine data on fish populations all around the world to show that their populations are increasing. (c) scientists work together and use past data to show that fish populations are becoming locally extinct in some areas. (d) scientists work together and use past data to show that some fish populations are adapting to environmental changes.