A person who has high self-esteem: A. is never afraid.

b. puts down others.

c.
has no need to improve.

d.
is willing to try new things.

i would say the most realistic answer is, d. you can have a high self esteem and not be narcissistic.

I think it would be willing to try new things.

Explanation:

Because it seems like the best answer

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.