The answer is letter a. Hill terrain, hill slope, and hill elevation
Answer:
Cells are uncountable becasue they move around your body, make up your skin and other organs as well. And because when you grow, the cells multiply, and that makes it very hard for scientists to count cells in a human's body.
Explanation:
Hope this helped!
Answer is 2KClO3 3O2 + 2KCl
They are called groups or family. Hope this helps
Answer:
Compound
Explanation:
It has a definite composition throughout and can be made of more than one type of element.
