Some (blank) transport materials into and out of the cell. A-proteins
B-carbohydrates
C-lipids
D-nucleic acid

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

9. the history of life on earth is recorded in

Need the diagram below, which is not drawn to scale, shows the position of the earth, moon, and sun. what type of eclipse occurs when the earth, moon, and sun are lined up in the order shown? a. planetary eclipse b. solar eclipse c. martian eclipse d. lunar eclipse