Alot of humans might not now they are even harming the systems by smoking or littering.
I am going to say a but I don’t know
The sentence that is true is A galaxies are holder together by gravity it is not D because galaxies are real its not C because they are not being pulled apart and its not B because galaxies are held together.
Answer:
b. Mutations are random so it would be impsosbile to predict a specific mutation
Explanation:
The sharks would be characterized as ovoviviparous. This is defined as an animal producing an egg hatched within the body of the parent. This occurs in few fish, snakes, and insects.
