His work, which was documented and repeatable, contradicted the accepted cell theory, so a change in the theory was required.
Answer:
A is the one
Explanation:
because if you look at it they come from groups and stuff
Answer:
b
Explanation:
their cell walls contain chitin unlike plant cell walls which contain cell walls
Answer: A testicle that hasn't moved into the bag of skin below the penis earlier than start. An undescended testicle is generally uncommon in full-time period toddlers, however common in infant boys born in advance. Not seeing or feeling a testicle wherein it is predicted to be within the scrotum is the principle sign of an undescended testicle. The testicle commonly actions into the right function on its own inside a few months. If it would not, it could be relocated by way of surgery.
Explanation:
Answer:
D
Explanation:
Pasteur blocked the flask from open air to prove that cells couldn't spontaneously come into life, but rather they must come from preexisting cells.