Answer: i believe it’s A and C
Explanation: i took biology and remember these lessons
A. cycles B. equilibrium C. change D. models E. scientific method
all these would be found in science.
I think that it’s A, D, and F
-the particles do not have a charge
-movement across membrane doesn’t require additional energy
-the particles crossing could be oxygen or water
Answer:
<h2>measures the pressure of blood when the heart contracts and relaxes.. </h2>
