If the sympathetic nervous system increases the production of saliva, the parasympathetic system a. increases more b. decreases it c. increases peristalsis d. monitors it

What is turgor pressure, what causes it, and what does it do for a plant?

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d

Which of these parts of the membrane large moecules pass through it ?