2. In the context of trophic cascades, what is the difference between a direct and an indirect effect

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.

silty loam

hope this

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.