Answer:
B
Explanation:
because its says mesozoic era
There are two hydrogen atoms in one molecule of water.
The answer is B) 2
Answer:
If mass increases, force increases.
Explanation:
hope this helps, pls mark brainliest :D
Answer:
Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. These processes are called chemical reactions and, in general, are not reversible except by further chemical reactions.
Explanation:
This is true. Water is the solvent in aqueous solutions
