Answer:
ice age/ Quaternary glaciation
Explanation:
Ice ages have occurred in the earth history and do occur more or less regularly in a cycle. It is believed that ice ages are as a result of small changes in the earth's orbit and also dependent on the solar cycles. The temperatures on the earth reduce causing the ice sheets in the poles to extend to the subtropics.
I believe the answer is C. E. And F.
You can check your body temperature it is useful in medical field.
The sentences that make sense are "Volatile liquids are flammable" and "Liquids burn easily."
