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Sunny_sXe [5.5K]
3 years ago
13

Which of these is not needed by living organisms?

Biology
2 answers:
Gre4nikov [31]3 years ago
6 0
The answer to ur question is gravity.
Bezzdna [24]3 years ago
3 0

Answer:

Gravity.

Explanation:

Without air, living organisms would suffocate and die.

Without water, living organisms would dehydrate and die.

Without energy, living organisms would die instantly.

Without space, living organisms would be squished together and die.

The only logical answer left is gravity.

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Summarize: How are the processes of natural selection and artificial selection similar? How are they
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Which of the following types of data is illustrated by the examples that follow.
Temka [501]

Answer:

1. Mad cow disease is diagnosed in a cow and the entire herd is subsequently slaughtered. Single case or small number of cases

2. Death certificates are used as the basis for measuring the number of deaths and the probability of death among infants. Statistics—vital statistics and reportable diseases

3.  A sample of adolescents are questioned about their cigarette smoking behavior. Survey data

Explanation:

As we can see that the Mad cow disease was diagnosed in just a single cow first hence this type of data illustrates single case or small number of cases.

Statistics are used for numbering the amounts of dead which might have occurred in a region or entire country during a particular time. The statistics can be compared with one another. Hence, the data for death would be calculated by statistics- vital statistics and reportable diseases.

A survey is used to ask a question or different questions from people under study. Hence, the data from a sample of adolescents questioned about their cigarette smoking behavior would be a survey.

8 0
2 years ago
When there are a lot of molecules in one place it is considered an area of:
Veronika [31]

When there are a lot of molecules in one place it is considered an area of high concentration.

<h3>What is an area of high concentration?</h3>

The degree of concentration of an area is defined in terms of the amount of solute molecules in that particular area.

A concentration can either be high, low or even. A high concentration is that which has more solute molecules while a low concentration is that which has less solute molecules.

Therefore, it can be said that when there are a lot of molecules in one place it is considered an area of high concentration.

Learn more about concentration at: brainly.com/question/10725862

#SPJ1

3 0
2 years ago
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