5. According to your reading, the total or average fertility rate in Ukraine (TFR) is . A)1.8
B)1.5
C)2.1
D)1.1

heat released by collision processes during accretion, and heat from decay of radioactive elements

explanation:

i'm sure the answer you are looking for would be

a. an ice age

hope this contact me if this didn't or you need with more answers : )

ask an adult bc this is too hardcore