When the upper water layers warm in the summer months, they become separated from deep water by a transition zone known as a thermocline. In a thermocline, the temperature decreases rapidly with small increases in depth. This phenomenon linking temperature change with depth is called temperature stratification.
The Ovaries produce hormones, that trigger menstruation. They also release one egg each month for possible fertilization.
Answer:
C - A person with 2 copies of 't' inherited one from their mother and one from their father.
