What is Structure and functions.

The energy flow of the ecosystem starts with its primary producers. select one: true false

answer the following1. how important are seismic waves in the study of the earth's interior? 2 why are surface waves not used to study the inner layers of the earth? 31 why are aftershocks more dangerous than the mainshock? 4! why are animals involved in the study of earthquake? 5. differentiate between the uses of richter scale and mercalli scale.​

Whidoes not belong to the group a.mushroom b.yeast c.caulerpa d.mildew