10.9) Are humans ectotherms?
If not, what are they?

Did the vinegar diffuse all the way to the center of any of the cubes? if so, which ones? what does this tell you about surface area-to-volume ratio and the diffusion rate?

The polio virus can cause skeletal muscle paralysis by destroying neuron cell bodies. what area of the spinal cord is destroyed

Bio molecules are essential to all living things. which biomolecule is “d” from the table