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Phantasy [73]
3 years ago
7

15 points!

Biology
2 answers:
WINSTONCH [101]3 years ago
5 0
D. <span>They all contain carbon as an important part of their structure. Hope this helps you!! =')</span>
Reika [66]3 years ago
4 0
All macromolecules have carbon but im not 100% sure this is right!
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What is the path that a body follows as it travels around another body in space is
Katena32 [7]

Answer:

The movement is called revolution when a body travels around another body in space.

Explanation:

The movement is called revolution when a body travels around another body in space. It is different from rotation which is a phenomenon where a body revolves around its own axis. For example, we can assume the motion of earth as revolution when it travels around the sun and completes one complete revolution in one year, on the other hand when it moves around its own axis the day and night transformation happens.  We can also take the example of moon which revolves around the earth and many other planets which revolve around the sun. So it is very easy to understand the concept of revolution.

Hope it helps!

6 0
3 years ago
What determines an organism’s phenotype?
OLEGan [10]

Answer:

D. Genes and environment

Explanation:

8 0
3 years ago
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A filament of a light bulb is made from a pure sample of tungsten. which term or terms could be used to describe this sample of
Burka [1]

Answer;

-Pure chemical substance and element

Explanation;

-Pure substances are substances that are made of only one type of atom or molecule.A pure substance can be either an element or a compound, but the composition of a pure substance doesn’t vary.

-An element is a pure substance that cannot be broken down into different types of substances by chemical means. All elements are pure substances. An element is composed of a single kind of atom. An atom is the smallest particle of an element that still has all the properties of the element.

-Tungsten is an element and therefore a pure substance.

3 0
2 years ago
Plz i need help with this. Idk how to do it
OverLord2011 [107]

It is 4. the reproductive cycles of males and females are regulated by hormones

4 0
3 years ago
O come up with a logical alternative for an unresolved problem, scientific data and research are not considered relevant.
iris [78.8K]
The answer would be False.
7 0
3 years ago
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