Blood is separated into two main parts. fifty percent of the blood consists of

Sand spinifex grass is adapted to growing on sand dunes. it is a rapidly spreading plant and the creeping runners produce new root systems. which of these best explains the benefits of these features? a. it limits water loss through the leaves. b. it provides support by anchoring the plant. c. it protects the plant from predators. d. it allows the plant to tolerate salt. reset submit

In the practice of science, this type of reasoning is used to develop explanations.

Amines amides and amino acids are categories of