Acomputer simulation is created to measure the impact of carpooling, creating a bus service and building a light rail system on the average commuting time for people in a small city. what would be an explanation for why the simulation would suggest that light rail would reduce commuting times most dramatically?

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

What is one reason why transpiration is important in plants? question 19 options: it produces food from the sugar in the plant cells. it enables the flow of water out of the plant. it produces carbon dioxide in the leaves of the plant.

Which of the following are responsible for sending messages from the hypothalamus to the thalamus?