What word best describes the overall tone of the following excerpt from "the tell tale heart" by edgar allen poe

a.) amused
b.) angry
c.) guilty
d.) overjoyed

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

Pls the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.

All phases of matter may have a fixed mass