Answer:
mechanical weathering:
ice wedging: does not change rocks composition: abrasion
chemical weathering:
oxidation: changes rocks composition: acid rain
Abiotic factors are nonliving things in an ecosystem.
Answer:
no.
Explanation:
No one juices a red snapper.. thats weird.
DNA<span> and </span>RNA,<span> are </span>made<span> from monomers known as nucleotides.</span>
LUQ, Left Upper Quardrant