C. Gravity
I think its correct! Sorry if its not!
Physical fitness is the ability of an individual to perform day to day activities without fatigue. It involves several aspects, including cardiovascular ability, muscular strength, and flexibility. Proper diet and sleep can help someone attain physical fitness, and physical fitness improves overall physical health.
The lymphatic system helps maintain fluid balance in the body by collecting excess fluid and particulate matter from tissues and depositing them in the bloodstream. It also helps defend the body against infection by supplying disease-fighting cells called lymphocytes.
Answer: Bacteria are a major group of living organisms. Most are microscopic and unicellular.
Explanation:
B. 1/4 muliplied by the negative square root of 36 equals -1.5, which is a irrational number. A irrational number is a real number that cannot be made by dividing two integers
