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

Nerve cells are specialized to respond to stimulitrue or false?

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.

Aresearcher designed an investigation to test what effect eating different types of food would have on blood insulin levels. she selected 10 male subjects who were all 25 years of age and in good health. the experiment took place over 3 days. at 8: 00 a.m. on each day, the subjects ate a meal consisting of only 1 type of food. they had their blood insulin levels measured after consuming the meal. on day 1 they ate a high fat diet, on day 2 they ate a high protein diet, and on day 3 they ate a high sugar diel what is the independent variable in this experiment? a the age of the subjects b the blood insulin level c the type of food consumed d the time of day the meal was consumed