In the past, mass extinctions encouraged the rapid evolution of surviving species
select one:
a. because they killed all organisms that had co-evolved
b. becaused they apred all organisms that had evolved at the same time
c. by making new habitats available to them
d. by changing developmental genes

Many people try to eliminate fat from their diets. which is one reason it is necessary for humans to eat fat? a. eating fat is the fastest way to get energy. b. fat eliminates triglycerides from the body. c. saturated fats clear out the blood vessels. d. fat nerves transmit signals. , this is for apex in summer school.

Which of the following is a consequence of urban heat islands? increased precipitation downwind of the city? increased precipitation upwind of the city? decreased winds within the city? increased winds within the city?

At which location in earth’s interior does the top density continue to increase as thickness decreases?