3 years ago

Help on 1 and 3 thanks ...

Biology

2 answers:

Lina20 [59]3 years ago

7 0

On number one you could say dirt seeing as dirt is another word for earth because it makes up earth

denis-greek [22]3 years ago

5 0

On #3, it could be that the tree rings can tell scientist about what had happened to the tree in the past, or by how old it is. Either of them would work.

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