Without energy, molecules tend to want to move from A. a low concentration to high concentration.
B. a top of the mountain to the bottom.
C. the bottom of a mountain to the top.
D. a high concentration to low concentration​

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria

Which of the following is an advantage of solar energy?

Graphs you see question 5 options: the change in data over time the relationship between different dependent variables the relationship between the independent variable and the dependent variable/s the relationship between different independent variables