This is a scientific question because you could conduct an experiment to test the theory.
Answer:
I will try to join in a min
Stem cells are what allow planaria to grow and regenerate as the stem cells can change into any of the cells that make up the planaria.
The water solution in the environment surrounding the cell has a higher solute concentration than the cell.
Hope this helps!
-Payshence
Answer:
vitamin C and vitamin d
Explanation:
because if the digested first only no vitamin it's supply to our body
examples like eggs
