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Rainbow [258]
3 years ago
11

Which natural material is most often used to make paper? Will give BRAINLY

Biology
2 answers:
Oksanka [162]3 years ago
5 0

Answer:

I believe that A Wood is correct

Tom [10]3 years ago
5 0
The answer is option a (wood)
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he principal role for simple sugars in living organisms is to . multiple choice form cell membranes serve as a form of long-term
maks197457 [2]

The principal role of simple sugars (i.e. simple carbohydrates) in living organisms is to create cellular energy.

<h3>What are simple carbohydrates?</h3>

Simple carbohydrates (e.g. glucose, fructose) are a special class of macromolecules composed of only one monosaccharide unit, which serve as a source of energy for cellular respiration.

In conclusion, the principal role of simple sugars (i.e. simple carbohydrates) in living organisms is to create cellular energy.

Learn more about simple carbohydrates here:

brainly.com/question/28239093

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7 0
2 years ago
A radioactive material has a half-life of 30 days. You begin with 4 grams of radioactive material.
mario62 [17]

Answer:

a. 0.5 grams b. 0.25

Explanation:

Just use the half-life formula(I linked it below)

a. 4(1/2)^90/30=1/2

b. 4(1/2)^120/30=1/4

3 0
3 years ago
During an investigation, Sam observes the number of hummingbirds that come to his large bird feeder at different times of day. H
mina [271]
The answer is <span>Time is the independent variable, and the number of birds is the dependent variable. </span>

<span>An independent variable is variable that is not affected in the experiment. It is what experimenter controls. On the other side, a dependent variable is called dependent because it depends on the independent variables. It is what is affected during the experiment.
In Sam investigation, he controls time - he counts birds at 6 a.m. and 6 p.m. So, time is the independent variable. The number of birds is affected during the experiment, so it must be the dependent variable.

</span>
3 0
4 years ago
Read 2 more answers
Different types of cells within an organism ____________.
jasenka [17]

Answer:

d

Explanation:

because the is the same

5 0
3 years ago
Read 2 more answers
Which type of environmental scientist is likely to study methods of water conservation and decontamination?
abruzzese [7]

Answer:

A. Hydrologist

Explanation: A hydrologist is the environmental scientist who is likely to study methods of water conservation and decontamination. He is the person who carries out research on circulating, distributing and studying physical properties of the underground surface of the earth, and its surface waters.

3 0
3 years ago
Read 2 more answers
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