Which of Earth's spheres consists of all living things? (1 point) O hydrosphere O atmosphere biosphere O geosphere

How many square miles is the big island of hawaii

Triangle with the the sides 72 and 75 and x. also other trsingle withsides 24 25 and 7. what is the value of x.

What can happen to solar radiation when it enters earth’s atmosphere? check all that apply. it is absorbed by earth. it is reflected by clouds. it is reflected by glacial ice. it is condensed into visible light. it is amplified by water molecules.