What is true of the most recent Ice Age?

A. It occurred during the Mesozoic era.

B. The Continents were much closer together than they are now.

C. It made the dinosaurs extinct.

D. Sea levels were 300 feet lower than they are now.

answer:

B. The Continents were much closer together than they are now.

Explanation:

answer:

B

Explanation:

I took this during a test and got b right im 100% sure of it :)

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.