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baherus [9]
3 years ago
8

MULTIPLE CHOICE:

Biology
1 answer:
Ugo [173]3 years ago
7 0

Answer:

A

Explanation:

The answer should be A because respiration is a chemical process

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Examine the weather map. The arrows are pointing to the line with triangles. What does the line indicated by the arrows most lik
kvasek [131]

The correct answer is - a front.

On this image, the lines are representing a front, and since the signs are marked with blue color, it means that it is a cold front. The fronts are advancing masses of air. In this case, we have a cold front, thus we have advancing cold air masses in the western part of the US, and in the Great Lakes region and the northeastern part of the country. This means that these areas will be affected by colder air masses, that will bring in higher air pressure, colder weather, and cold winds from the direction from which these cold fronts are coming.

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There are a couple reasons the ice is important to polar bears, but given the choices you have the correct one would be:

A. The polar bears can’t out swim the seals, so they sit quietly on an ice platform and attack the seals when they come  up for air.

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How much of a cell���s mass is water? <br> a. 25% <br> b. 50% <br> c. 75% <br> d. 90%?
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2 years ago
Which of the following is a good reason to use a simulation in an experiment?
Komok [63]
C. To predict the outcome of an event in the real world
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3 years ago
A hypothesis is a ___.
Aloiza [94]

Answer:

A hypothesis is a tentative/ preliminary statement of the relationship between two or more variables. <u>It is a specific, testable prediction about what you expect to happen in a study.</u>

Explanation:

In science, the hypothesis is an idea or explanation that you then experience/test through study and experimentation. Outside science, theory or guess can also be called a hypothesis. The hypothesis is nothing more than an unbridled, wild guess but less than a well-established theory.

So, we can conclude that <em>The hypothesis</em><u> is a simple statement that defines what you think the outcome of your experiment will be.</u>

<em>Hope</em><em> </em><em>this helps</em><em>.</em><em>.</em><em> </em>

<em>Good</em><em> </em><em>Luck</em><em>!</em>

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