1 IS A
2 IS D
3 IS A
I DON'T KNOW WHAT 4 IS BUT I HOPE I HELP
Answer:
it stores energy, signaling and acting as structural components of cell membranes
Explanation:
Answer:
Families and society are both negatively impacted by increased financial stress due to tobacco use. Neither families nor society are negatively impacted by loss of productivity due to tobacco use.
Explanation:
Answer:
In addition to protecting your heart and lungs, your ribs also support many of the muscles in your upper body. As a result, breaking a rib can make everyday activities very painful. Given their position in the body, broken ribs are usually left to heal on their own.
Explanation:
amount of times you do something in a certain amount of time
