What type of molecule is oil

a. carbohydrate
b. lipid
c. protien
d. enzyme

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?