1) You are breeding pigs. Your goal is to breed as many pigs as possible. You have a choice between starting with 4 pigs, or starting with 400 pigs. Which group of pigs would
grow faster? Why?

I need help with this

velocity and height

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.

well we can't tell you because we cant see the time give a screen shot or something.