Which layer of Earth includes Earth's surface? Question 1 options:

the mantle

the crust

the inner core

the outer core

Which of the layers of the earth has the following three characteristics? i. it is made of molten rock. ii. it has currents that are constantly moving. iii. earth’s plates float on top of its currents.

The process by which liquid water changes into water vapour is called what ?

How many structures do prokaryotic cells have in common with the eukaryotic cells? a. 2b. 3c. 4d. 5