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Lesechka [4]
3 years ago
9

Why are chromosomes in the middle during metaphase?

Biology
1 answer:
blagie [28]3 years ago
7 0

Answer:

The Answer is the first option: Chromosomes line up in the middle so they can be pulled apart by microtubules.

Explanation:

Hope this helps!! Have an Awesome day!!! :-)

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What are three diseases/disorders caused by mutations?​
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Answer:

Three diseases/disorders caused by mutations:

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  3. Tay-Sachs disease

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3 years ago
What temperature resulted in the most active yeast?<br> A)<br> 4°C<br> 15°C<br> 22°C<br> 36°C
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What is the use of petals on a flower? <br> Please answer it in sense of science.
sveticcg [70]
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Hope this helps
3 0
3 years ago
Mae noticed that the birdbath in her backyard loses water more quickly during hot summer days than during the cooler days of the
professor190 [17]

Answer:

B. Water evaporates more quickly when temperatures are high

Explanation:

Constructing an hypothesis is KEY to any experimental setup. It is the first thing to do in accordance to the scientific method. A hypothesis is simply a predicted statement that aims at proferring solution that is subject to testing via experimentation.

According to this question, Mae observed that the birdbath in her backyard loses water more quickly during hot summer days than during the cooler days of the spring. A suitable hypothetical statement for this observation would be: "Water evaporates more quickly when temperatures are high".

N.B: Hypotheses are not questions

4 0
2 years ago
Which of the following methods do scientists use to measure the amount of carbon dioxide in the atmosphere?
slamgirl [31]

According to Jesse Kroll, an MIT professor of chemical engineering and civil engineering who specializes in atmospheric composition, the primary method used by scientists to quantify greenhouse gases in the atmosphere is spectroscopy. Thus, option A is correct.

<h3>What is the amount of carbon dioxide in the atmosphere?</h3>

Only 0.04% of the atmosphere is made up of carbon dioxide, and water vapor levels can range from 0% to 4%. However, while being the main greenhouse gas in our atmosphere, water vapor possesses “windows” that let some infrared light pass through without being absorbed.

Therefore, find a location outside with pure, unpolluted air, then use a special kind of flask to collect an air sample.

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brainly.com/question/1686797

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8 0
11 months ago
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