These <span>large leaves of ferns that show multiple venation are called fronds.</span>
B ecosystem. They include abiotic factors and biotic factors.
Maybe water Ian nothing B because it’s not C
Answer:
A it investigates the super natural.
The process which occurs in the structures that are labeled X is Kreb's cycle.
It has to do with releasing stored energy in the form of adenosine triphosphate (ATP). This is an extremely important part of metabolism and was first introduced by Hans Adolf Krebs in 1937.
