D) when cells are express different genes
I believe it is D as it is a better answer than D because of the fact that the statement does not explein the age of her grandmother "old" is just drawing a conclusion off nothing, and it does not say that she does not like her at all , thus it is an incorrect statement . So the answer is D.
Nope it is not look it up on the Internet
The kidneys.
The kidneys keep blood isotonic by removing excess salt and water through urine.
Answer:
A. It is the place where energy is produced.
It stores the genetic information, the DNA (chromosomes).
Explanation:
