Major geologic changes go hand in hand with mass extinctions. why do you think this is true?

In the family tree below, people with the recessive trait of attached earlobes are shaded gray.

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment