3 years ago

12. What kind of rocks are used to determine the age of Earth?

Biology

1 answer:

Fofino [41]3 years ago

7 0

Answer:

Igneous rocks and Metamorphic rocks determine the age of the earth.

You might be interested in

Analyze

BaLLatris [955]

Answer : Abiotic factors refer to non-living physical and chemical elements in the ecosystem. ... Biotic factors are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of reproduction. Examples of biotic factors are animals, birds, plants, fungi, and other similar organisms.

5 0

3 years ago

If a heterozygous brown-eyed man and a homozygous blue-eyed woman have children, what percentage of their children would be expe

alukav5142 [94]

I think the answer is B; that’s assuming that the other allele of the heterozygous brown eyed man is coding for blue eyes. If it’s not then my answers wrong. Tell me if you don’t understand or you need a step by step explaination