Answer:
Cortisol is often referred to as a "stress hormone" because it is secreted in response to both psychological and physical stress. This hormone also aids in blood glucose regulation. If an increase in cortisol secretion leads to an increased insulin secretion, what action do you think cortisol has on blood sugar?
Cortisol simply acts as a buffer to the blood sugar as it helps to maintain the blood level sugar in order to avoid it being raised high or reduced beyond normal rate which is highly derogatory to human's health
Explanation:
The formation of the canyon provides a physical barrier that me lead to speciation between the two populations if interbreeding is prevented. The population to the west of the canyon will probably adapt to feeding on the berries on land, and might therefore evolve traits for a terrestrial, vegetarian existence. The turtles to the east of the canyon will evolve to take advantage of the river environment, and aquatic characteristics will be further emphasised.
