Answer:
you haven't given choices but I know some they help in digestion
(B-Photosynthesis) are the processes which occur in the chloroplast of a plant leaf.
The answer to question one is a dissecting microscope.
The answer to question two is the third option about three-dimensional images
<span>The types of effects that the surgery had on the rats were documented with their bar-pressing behavior. The differences and changes from the injections effected the rats in certain ways. The location of the injection and which types that was more pleasurable for the rat is something that needs further investigation.</span>