That is not true
They both have nuclei or we would not be living now
Answer:
Mechanical weathering
A. does not change rock composition
C. abrasion
F. ice wedging
Chemical weathering
B. oxidabon
D. changes rock composition
E. acid rain
Explanation:
Polyatomic ion: a covalently bonded group of atoms that has a positive or negative charge and acts as a unit.
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