The one in my opinion that best describes a leaf is tissue. it can't be the organism because that would be the tree itself. In a like fashion, it can't be the organ because the branches of the tree would be the organs. Since the leaves make up the branches... they would be tissues.
I think the correct answer among the choices presented above is option B. A cell contains <span>thousands of different kinds of enzymes, each assisting in a different chemical reaction. These enzymes are responsible for chemical reactions to occur faster than what it is the actual. It speeds up reaction.</span>
Insoluble fiber does not absorb or dissolve in water. It passes through our digestive system in close to its original form. Insoluble fiber offers many benefits to intestinal health.
Answer: Fossils are used to determine the ages of rock layers. Index fossils are of organisms that lived over a wide area.
The answer is A that the salad dressing was hypotonic to the vegetables cells.
Hope this helps you:)
