If you encounter a dangerous situation, your respiratory and circulatory systems will all work together to help you react to danger. In a flow chart, describe the series of negative feedback events that will take place in these three systems to help you restore homeostasis. (no links or I'll report)

During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing