7. walking one mile every day
8. Have you developed healthy and supportive friendships
Answer: Maintain flexibility
Explanation: If you maintain flexibility throughout your life, then you'll have to stretch often in order to keep fit.
Answer:
number one protein number two Epithelial tissue
Explanation:
The answer to this question is the scientific method. A scientific method is a technique used in gathering new data or knowledge which ia consisting of testing, observation, measurement, and forming of hypothesis or conclusion. The scientific method is used to test hypothesis and to help scientist to solve or form a solution to the problem.