A food is something that provides nutrients. Nutrients are substances that provide: energy for activity, growth, and all functions of the body such as breathing, digesting food, and keeping warm; materials for the growth and repair of the body, and for keeping the immune system healthy. (So we don’t die:))
One half of a duplicated chromosome is called a sister chromatid
Answer:
D.
Explanation:
I think its D. sorry if its wrong
