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Dmitrij [34]
3 years ago
15

When fat comes in contact with sodium hydroxide it produces soap and glycerin. Determine wheather this is a physical change or a

chemical change. Explain your answer.
Biology
1 answer:
navik [9.2K]3 years ago
6 0

Answer:

Chemical Change

Explanation:

2 new products emerge

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The answer is carrying capacity

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Members of this arthropod group have three body parts...
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While studying pharmacology, the nursing student learns that a naturally occurring narcotic drug with analgesic and antitussive
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Codeine

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4 years ago
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Answer:

Predation.

Explanation:

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7 0
3 years ago
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Which question would be asked in a dichotomous key?
Bingel [31]

Answer:

B. Are the insect’s antennae longer than its head?

Explanation:

Dichotomous key refers to the tool or method which helps the scientist to identify organisms.

It uses a specific series of questions which help in segregation of organisms and ultimately help the scientist to identify the organism on the basis of the observations or properties share by the organism.

Example of a simple dichotomous key is shown below.

Similarly, insects can have antennae longer or shorter than their heads. Thus, the question "Are the insect’s antennae longer than its head?" would help in segregating insects based on their antennae length.

happy to help ya:)

8 0
3 years ago
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