Answer:
Because when ice is made it traps air bubbles inside and that causes the ice to float.
The lifetime risk of developing cancer is a chance a person has over his or her lifetime and can be diagnose of having a cancer. In the scenario about the cancer risks, the answer would be c. the more you drink, the lower your risk is. The more alcohol one's drink does not mean it will lower one's risk of developing cancer.
The build up in the child's ear prevent sound from reaching the eardrum.
Answer:no it would be a flood
Explanation:
Enzymes <em><u>act as catalysts in Chemical reaction of cells. </u></em>And they <u><em>can lower the required activiation energy for reaction in living organisms. </em></u>