Tree leaves Beetle Warthog Lion
Which organism is on the 3rd feeding level?

answer; ///(b) it is composed of four protein chains and four heme groups;

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.

characteristics of hydrocarbons