3. What is true of the cattle industry in the US? O A. The US has $75 billion worth of cattle
O B. The US doesn't export beef.
C. Cattle are second only to poultry as the most valuable animals raised for profit
D. There were nearly 95 million cattle and calves in 2017.

D. There were nearly 95 million cattle and calves in 2017.

Explanation:

hope it helps .

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

idk im sorry.