I believe A is the answer, hope this helps. :)
please give brainliest.
Answer:
it will be the answer B. scientists discover new elenents.
Answer:
its to protect them from bugs and other harmful and store water because they dont get much water
Explanation:
B.Cilia -These are hair like structures that aid in movement found on the paramecium
In dialysis, a semipermeable membrane, called a dialyzing membrane, permits small solute molecules and ions as well as solvent water molecules to pass through, but it retains large particles, such as colloids. o Dialysis is a way to separate solution particles from colloids
