Which products, after respiration, make their way back to plants as reactants?

what subject is this

archaebacteria are found in in forest soil.

hope i spelled it right lol

hope i

-lavira: )

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.