Answer:
The circulatory system/cardiovascular system.
Explanation:
Hope this helps.
You just answer honestly and say it does or not
Answer:
Stretching your body to become more supple and flexible offers many physical benefits. Such training allows for easier and deeper movements while building strength and stability. Stretching your muscles and joints also leads to greater range of motion, improved balance, and increased flexibility.
Explanation:
The answer is D as it is for bacteria and viruses.