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Irina18 [472]
3 years ago
12

A student performs an experiment in which she heats a nonflammable

Biology
2 answers:
Elza [17]3 years ago
7 0

Answer:

A: Eating a sandwich

Explanation:

During labs eating is a big no. Some food can catch on fire, or be contaminated or breed germs that can affect the experiment. Wearing googles is a good idea and tying back hair is a must when using fire. The work area should always be clean so A is the answer

Over [174]3 years ago
5 0
The answer is A.
This is because you should not eat in a lab. It can cause many different issues with your experiment, including changing your variables.
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4 years ago
A scientist observes that a certain trait is determined by a single gene.
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7 0
3 years ago
Many species, including some whales and birds, will travel thousands of kilometers during annual migrations. I. Provide one reas
Ivan

Answer:

1- A species can migrate over long distances because they have metabolisms suitable for that, adaptation mechanisms to withstand different adversities. They usually do it to be able to reproduce in ideal climaxes or feed on certain living things or plant species.

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3-Implement electric cars or batteries that do not depend on fuels such as diesel, naphtha.

Explanation:

In this exercise it is good to highlight that during the migration of animals of different species their numbers decreased both to reach the territory to which they migrate and by human intervention in nature in a harmful way.

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3 years ago
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