What are different examples of lipids? 1. DNA, RNA, ATP 2.monosaccahrides, starch, cellulose 3.triglycerides, waxes, steroids, phospholids 4.dipetide, polypeptide, amino, acids​

Why do carbohydrate molecules function so well as fuel for the body?

Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins

This rapid change in species that rarely leaves behind fossil evidence is referred to as