What is one reason why plants have accessory pigment molecules, like chlorophyll b and carotenoids?

Apreschooler with partial-thickness burns on 21% of the total body surface area progresses from the emergency phase to the acute phase of burn care. what is the most important nursing intervention at this time?

Calvin ate a candy bar, which caused his body's blood glucose levels to become unbalanced. his body responded by initiating a feedback mechanism to return his body to homeostasis. place the steps of this feedback mechanism in order, starting with the blood glucose imbalance that occurred after calvin consumed the candy bar. a) calvin's blood glucose levels decreased. b) calvin's pancreas stopped secreting insulin. c) calvin's body cells started to take up glucose and store it as glycogen. d) calvin's blood glucose levels increased. e) calvin's pancreas started secreting insulin.

Which feature of a human community is similar to a niche in a biological community