How does rough er differ from smooth er

Which of the following structures is not found in both plant and animal cells? a) chloroplast b) cytoskeleton c) ribosomes d) mitochondria

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

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.