Which biogeochemical cycle is not reliant upon decomposers? hydrologic cycle

phosphorous cycle

nitrogen cycle

carbon cycle

Give the biological term for: structures that display characteristics of living organisms only within living cells

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.

Consider the following reaction: 2h2 + o2 —> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?