Which type of scientific staternent is defined as a statement of fact that is generally accepted to be true and universal because it has
always been observed to be true?
theory
probability
law
hypothesis

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.

currents is the correct answer.