The Nucleus & Its Structures
Therefore, the nucleus houses the cell's DNA and directs the synthesis of proteins and ribosomes, the cellular organelles responsible for protein synthesis. The nuclear envelope is a double-membrane structure that constitutes the outermost portion of the nucleus.
Answer:
. Humans re-shape their environment, putting pressure on other species.
Explanation:
This is more than two because I’m giving you some options.
Animals, bacteria, plants, humans, insects.
1 is D, 2 is E, 3 is B, 4 is A, 5 is C, 6 is D, 7 is B, 8 is A.
I know testosterone acts as one!! Hope I helped!!