Explanation:
Biologists attempt to answer questions about the living world.
18: D, homologous
20: B, DNA
I can’t see 17 or 19!
It makes up the biome ecological unit
Answer:
products
Explanation:
reactants combine to produce products in a chemical reaction
Answer:
<h3>The micro-organisms which convert the dead plants and animals to humus are known as decomposers.</h3>
<h3> Examples: Fungi and Bacteria. Decomposers recycle and convert the dead matter into humus which mixes with forest soil and provides necessary nutrients to plants.</h3>