Answer:
ok what do you need to know about ''campaign against crime''?
Explanation:
Answer:
The hypothesis may or may not be true and needs to be tested. It might be the answer to the problem. Hence, it must be tested thoroughly. When these predictions are tested again and again in independent scientific experiments and gets verified, the hypothesis is converted into a scientific theory.
Answer:
because ionic bonds are strong, a lot of energy is needed to break them. They are all solids at room temperature.
Explanation: