Biology, 05.01.2021 04:10 nataliemoore1974
We believe that modern birds evolved from feathered dinosaurs. If we find the fossil of a feathered dinosaur in a higher strata than the fossil of a bird, does this invalidate the idea that this evolution occurred? Explain fully. (I don't quite understand the question. What does "strata" or "higher strata" refer to in this context?)
Answers: 1
Biology, 22.06.2019 05:30, loganferg5499
To maintain asepsis when administering an injection, all parts of the syringe can be handled except the:
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Biology, 22.06.2019 09:30, imaboss10986
Consider the following reaction: 2h2 + o2 —> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?
Answers: 2
We believe that modern birds evolved from feathered dinosaurs. If we find the fossil of a feathered...
Mathematics, 25.04.2020 01:47
Mathematics, 25.04.2020 01:47
Mathematics, 25.04.2020 01:47
Mathematics, 25.04.2020 01:47