I believe it is Australia.
Answer:
Cohort: In statistics, marketing and demography, a cohort is a group of subjects who share a defining characteristic.
Recoup: regain (something lost or expended).
Supplement: something that completes or enhances something else when added to it.
Y=-5x-42 I think this is the answer
Answer:water weathered rock and carried the particles here.
Explanation:
Trust me bro
Both igneous and metamorphic. They would both wear down after enough weathering