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
Pretty sure temperature, Celsius and Fahrenheit are both ways to measure the temperature weather it is hot or cold
Cells depend on glucose for energy.
There is nothing there to answer
D. Organisms specialized for living in a particular niche.
