Blood pressure decreases and a body system responds in a way that causes the blood pressure to decrease even more. which of the following would fit this statement the best?

a) homeostasis
b) negative feedback
c) positive feedback
d) regulation

C. Positive Feedback

This is because a response to a stimulus( low blood pressure) acts in the same direction as the stimulus ( even lower blood pressure).

This is opposed to negative feedback where the response would go in the operate direction of the stimulus ( I.e. blood pressure increasing in response to low blood pressure)

a. to encourage apoptosis

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.