Using Newton's laws explain why heavier objects require more force than lighter objects to move or accelerate them?

Something with more mass moving at the same acceleration as a lighter object would require more force to change its speed or change its direction.

Explanation:

hormones in blood stream

image: dtc.ucsf.edu

endocrine glands secrete hormones into the blood stream near them; the hormones then travel in our bloodstream until it reaches its destination, called a target cell, in distance parts of the body. in the target tissue, hormones lock onto the target’s plasma membrane, called the receptor site.