Answer:
weathering
Explanation:
and involves the break down of rocks as a results of erosion, time
Protein is a molecule made up of polypeptides. It is a class of biological molecule consisting of chains of amino acids called polypeptides. Nucleic acid is a class of macromolecules made up of long chain of polynucleotide that includes deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
Answer:
c.cellulose
Explanation:
it makes the cell walls of the plant cells whuch is abscent in animal cell.
Answer:
Mutation, forms entirely new alleles, the other answer choices change preexisting allele distribution within the population.
Answer:
regulators
Explanation:
regulators use their metabolism to control their internal environment