The diagram below shows three fossils in layers of rocks. Picture shows three layers of rocks. Top most layer shows the fossil of Organism C, middle layer shows fossil of Organism B, and bottom layer shows fossil of Organism A.

Which of these conclusions is most likely correct about the organisms whose fossils are shown in the diagram? (4 points)

a
Organism A evolved from Organism B

b
Organism A evolved from Organism C

c
Organism B evolved from Organism C

d
Organism B evolved from Organism A

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

answer; the correct answer is desert plants;

the major parts of the digestive system:

salivary glands.

pharynx.

esophagus.

stomach.

small intestine.

large intestine.

rectum.

accessory digestive organs: liver, gallbladder, pancreas.

it's not c. i took the quiz and got it wrong. so my best guess is b.

have a great day, and hope this .