Answer:
A is the answer to the question
Answer:
Gene therapy is used to correct defective genes in order to cure a disease or help your body better fight disease. Researchers are investigating several ways to do this, including: Replacing mutated genes. Some cells become diseased because certain genes work incorrectly or no longer work at all
Answer:A. Zero population growth.
Explanation:
I took the test.
Answer: being cold-blooded
Explanation: