When did the spread of Islam begin?
632
1214
1642
2001

it foreshadows the theme of the paragraph and hints the topic that will be discussed in the paragraph!

the of atp are the key to its ability to store and supply energy;

phosphate

the phosphate groups of atp are the key to its ability to store and supply energy. atp releases energy when it breaks bonds between its phosphate groups.

the answer is c. they believed the royal family should hold all the power.

chamberlains goal was to stop the uk ad germany from fighting which he went to hitler and asked if he could sign a peace treaty between germany and the uk