Which describes the composition of the ocean floor?

a. basalt covered in sediment
b. sediment covered in basalt
c. granite covered in sediment
d. basalt covered in granite

Which is true of the regious near earth equator

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

Which of the following does not describe a physical property of iron? a iron is silvery-white or gray in color. b iron has a boiling point of about 3,000°c. c iron is a magnetic element . d iron and sulfur react to form iron sulfide.