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mixas84 [53]
3 years ago
7

When a student combed his dry hair for a long time, his hair began to stand up. Which of these has MOST LIKELY happened?

Biology
2 answers:
gtnhenbr [62]3 years ago
7 0

Answer:

It's most likely static electricity, but since I barely have any information about this question, I can't help with a n extremely detailed explanation.

goblinko [34]3 years ago
4 0

Answer:

B) The comb and hair have become charged with opposite charges

Explanation:

When the comb was rubbed against dry hair, electrons moved from the hair to the comb. While the hair became positively charged, the comb became negatively charged by acquiring an excess static charge. In other words, the comb and hair have become charged with opposite charges.

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yes, Muscularis  mucosa - The stomach and small intestine's mucosa are pulled into undulating folds by a thin layer of smooth muscle that is constantly tensed. The surface area that is available for digestion and absorption is significantly increased by these folds.

The submucosa is located directly beneath the mucosa, as its name suggests. It joins the underlying muscularis to the overlaying mucosa by way of a large layer of dense connective tissue. It has blood and lymphatic vessels (which carry nutrients that have been absorbed), as well as a few submucosal glands that secrete digestive juices. Additionally, it functions as a passageway for the submucosal plexus, a densely branched network of nerves.

These layers compress to encourage mechanical digestion, expose more of the food to the chemicals that aid in digestion, and transport the food along the canal.

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1 year ago
Which layer is the oldest
daser333 [38]
Layer c is the oldest and then it’s b and a
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Which statement best describes the relationship between proteins and nucleic acids?
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Although the options are not provided, the statement best describing the relationship is nucleic acids provide blueprints for the construction of proteins.
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In the Hardy-Weinberg principle, the actual number values of p and q will not change if five specific conditions are being met.
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In the Hardy-Weinberg principle, the values of p and q will not change if evolution is not occurring.

<h3>What is the Hardy-Weinberg principle?</h3>

The Hardy-Weinberg principle is a model used in population genetics to estimate genotypic and allele frequencies in a population.

The Hardy-Weinberg principle states that allele and genotypic frequencies remain constant in absence of evolutionary forces.

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Learn more about the Hardy-Weinberg principle here:

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