Video: DNA: Adenine, Guanine, Cytosine, Thymine & Complementary Base Pairing. Learn the language of nucleotides as we look at the nitrogenous bases adenine, guanine, cytosine and thymine.

5 0

3 years ago

Which phrase describes the way air particles vibrate with respect to the way a sound wave travels?

Nezavi [6.7K]

The answer will be C

8 0

3 years ago

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Which is a correct interpretation of the cladogram shown below?

allochka39001 [22]

D. is correct: Koalas evolved after trout.
(A is false, B is also false bc amoeba are unicellular, C is false too, they are definitely not in the same class)

6 0

3 years ago

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A woman is 6 weeks pregnant. she has had a previous spontaneous abortion at 14 weeks of gestation and a pregnancy that ended at

11Alexandr11 [23.1K]

So she didn't get abortion then

3 0

3 years ago