3.
I took this last year so yea
Answer: The Universe formed at a central point :)
Explanation:
Dna holds information for the cells that make up an offsprings body and traits. A parents' genes will pass on this way.
Answer:because we all have different anscestors And the traits come from all of them and you get some from your moms side and dads side
Explanation:
The substrate and the active site both need to fit together perfectly in order for the enzyme to work properly. If their shape is changed, typically through heat or a change in pH, the enzyme will not work.
