Answer:
"Some viruses are good for humans, and others are harmful."
Explanation:
"Some viruses are good for humans, and others are harmful."
The correct answer for the question above is letter a. <span>It takes up space and has mass. It is the best statement that describes all types of matter. The other choices refers to specific groups of matter. I hope I have answered your question.</span>
Answer:
Estrogen binds to specific receptors inside many kinds of cells, each of which have different responses to its binding. intracellular receptors are present only in target cells