What do the fungus that causes athlete's foot, the tick that spreads Lyme disease, and body lice all have in common

What is the major difference between a virus and a viroid?

Pwaves and s waves are alike in that they

Biology students used raw eggs in an experiment on tonicity and osmosis. the students put their eggs into vinegar to remove the shells. the vinegar was used to remove the shell from the raw egg. what other effect(s) did the vinegar have on the egg?