The answer is: c because the rate that these consumers convert the chemical energy to their food into their own biomass
The genetic code<span> is called a </span>universal code<span> because all known organisms use the same four nucleotide bases; organism differ according to the arrangement of the nucleotide bases. The four nucleotide bases are adenine , thymine, cytosine and guanine. Three bases form an amino acid, also known as a codon</span>
Because longer life spans are bad for hormones and shorter are good for lungs.