What is one subunit that form from starch

Many kangaroo rats live in the sonoran desert of the southwestern united states. they have a variety of adaptations for living in the desert. under which circumstance would the kangaroo rats of the sonoran desert be most likely to develop new adaptations by natural selection?

What is the inability of an individual or a society to achieve a minimum standard of living known as ?

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above