Explain the process by which the modern Northeast coyote population changed from its midwestern ancestors over the past 70 years. In your response, be sure to include:
• The sources of genetic variation within the coyote population
• Specific environmental factors which have impacted the coyote population
• The traits that would likely be most helpful for a coyote’s survival in the deciduous forest
• Evidence that supports a change in the distribution of traits over time in response to a new environment

the areas around the equator

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

cells spend most of their time in interphase