12. Rabies is transmitted from animals to humans, so it's an example of what kind of disease? O A. Zoonotic
O B. Variolated
O C. Incurable
O D. Fatal

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.

just here for the other one bc they put up with u