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Anton [14]
3 years ago
13

Which of the following organisms would you expect to find in a layer of rock at the bottom of a deep canyon? a) an ammonite b) a

trilobite c) a dinosaur footprint d) a human skull
Biology
1 answer:
Paraphin [41]3 years ago
8 0
A trilobite. Trilobites became extinct about 250 million years ago while a ammonite became extinct around the same time as dinosaurs(65 million years ago). You wouldn't find a human skull or a dinosaur footprint
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Alisiya [41]
Hello!

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3 years ago
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What is one way that micro organisms can be harmful to humans?
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how lysosomes may be involved in the removal of the interdigital membrane of the developing mammalian fetus.
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Answer:

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