Which process plays an important role in the biogeochemical cycles of carbon, nitrogen, and phosphorus? photosynthesis
transpiration
decomposition
respiration

How many variables are altered in a good experiment? a.1 b.0 c.2 d.3

Approximately percent of the energy created by cell metabolism is used by the body to carry on its normal functions, such as respiration, digestion, reproduction, muscular movement, circulation, and cellular regrowth.

Match the following items 1. rr 2. rr 3. identical alleles 4. unlike alleles 5. rr ()homozygous, recessive ()homozygous definition ()heterozygous, dominant cell ()heterozygous definition () homozygous, dominant cell