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spin [16.1K]
3 years ago
12

The bone are composed of two parts which are what?

Biology
1 answer:
zalisa [80]3 years ago
6 0

Answer:

the shaft and the bone marrow

Explanation:

A hard outer layer called cortical (compact) bone, which is strong, dense and tough. 2. A spongy inner layer called trabecular (cancellous) bone. This network of trabeculae is lighter and less dense than compact bone.

<h2>mark me brainliest please</h2>
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Answer:

If a DNA molecule has 30% Adenine the percentage of the other bases is Thymine: 30% Cytosine: 20% Guanine: 20%.

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In this case, the <u>Chargaff rule is useful to determine the percentage of nitrogenous bases that exist in a DNA molecule, knowing the percentage of a single base</u>.

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