•what are the three layers of the biosphere? • troposphere, stratosphere, mesosphere • producers, consumers, and decomposers • food, water, and shelter • air, water, and land

The correct answer is: Air, water, and land

Explanation:

Bio sphere is one of the four layers that surrounds planet Earth. It consist of three different layers:

Lithosphere: Solid surface of the Earth planet that is land , mountains etc.Hydrosphere: Surface of the the Earth planet which is covered with water bodies like : oceans, rivers etc.Atmosphere : An envelope of the mixture of gases which surrounds the Earth planet.

The answer is 323 g.

All the elements are arranged by melting points on the periodic table. in row they go from metals to gasses. in the row from sodium to argon, sodium is more reactive than the one on its right, magnesium.