Answer:
1- sarcoplasmic reticulum
Explanation:
2- electrical current
3-calcium
<span>People who smoke any kind of cigarette are at _________ of developing lung cancer than people who do not smoke.
</span>b. much greater risk
Something you want to set, and Accomplish after a period of time
Answer:
1. physical fitness
2. circulatory system
3. regular exercise
4. internal system
5. flexibility
6. limiting factors
Explanation
im almost positive these are the answers if i remember correctly from my health class
Answer:
Alcohol is a drug.
Explanation:
It is classified as a Central Nervous System (CNS) depressant, which means that drinking alcohol slows down brain functioning, neural activity, and further reduces the functioning of various vital functions in the body.
