Dietary lipids have a caloric value of:

A 4 Cal/g
B 3 Cal/g
C 9 Cal/g

Identify the missing parts of the carbon cycle

Which units ate used to measure both velocity and speed? check all that apply

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?