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kow [346]
3 years ago
5

The nitrogen bases in DNA are held together by?

Biology
1 answer:
SCORPION-xisa [38]3 years ago
3 0
Your answer is c: hydrogen bonds

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7. Microscopes that view slides are called ____________________ because the use _______________ lenses.
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How do herbivores move energy through an ecosystem?
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Answer:The producers, who manufacture their own food through photosynthesis or chemo synthesis, are at the bottom of the pyramid. The second level is made up of herbivores, or principal consumers. In the following portions of the pyramid, secondary and tertiary consumers, omnivores and carnivores, are found.

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2 years ago
In 1859, Darwin published his ideas in a work entitled?
Agata [3.3K]

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got this

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The book called "On the Origin of Species"

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In seals, brown hair (b) is dominant to white (b). a brown seal is mated white a white seal. they produce 6 brown seals. the bro
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Since brown is the dominant color the children would be brown .
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3 years ago
Along with the spin of earth what causes it magnetic field??
IRINA_888 [86]

It was believed that the magnetic field to be generated deep down in the Earth's core. But the truth is the flow of liquid iron generates electric currents, which produces magnetic fields.

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Hope this helped :)

Have a great day

7 0
3 years ago
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