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MaRussiya [10]
3 years ago
8

RNA is chemically similar to DNA except that its sugars have an additional oxygen atom,

Biology
1 answer:
Amiraneli [1.4K]3 years ago
6 0

Answer:

Uracil

Explanation:

Uracil is in RNA thymine is in DNA

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An atom of the most common isotope of neutral potassium has a nucleus composed of 19 protons as well as
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Neutral potassium also contains 19 electrons and 21 neutrons.
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returns freshwater to the earth

occurs after condensation

is roughly equal to the amount of evaporation

Explanation:

Precipitation returns fresh water to the earth, occurs after condensation and is roughly equal to the amount of evaporation.

The process of precipitation is a key component of the hydrologic cycle.

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Select the layers of Earth that are completely solid. A. crust B. inner core C. outer core D. lower mantle E. asthenosphere
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Answer:

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It is completely solid and can be broadly classified into two types: continental crust and oceanic crust.

The thickness of the oceanic crust is about 5 km to 10 km. It is primarily composed of basalt, gabbro, and diabase.

The thickness of the continental crust is around 30 km to 50 km.  

The crust forms lithosphere along with hard and upper mantle.

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4 years ago
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A. In a purebred tall plant, what gametes are possible?
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