I believe it is b. the stomach produces digestive fluids
I think it's that : <span>Thomas Hunt Morgan continued the genetic research of Gregor Mendel, but Morgan used fruit flies.
Hope this helps !
Photon</span>
Intelligence, it does not have any direct correlation with evolution and is not supported by factual evidence.
B. specific to a substrate
Answer:
From the youngest to the oldest :
E
D
A
B
C
