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Dovator [93]
3 years ago
7

The universe consists of many different galaxies, which, in turn, consist of many different solar systems. Each solar system has

a central star around which planets orbit. Earth, for example, is a planet that orbits the Sun in the Solar System. The Solar System is one of many that can be found in the Milky Way galaxy. This example demonstrates that
A. some systems contain other smaller systems.
B. some systems are a part of larger systems.
C. some systems are connected to other systems.
D. all of these
Biology
1 answer:
leonid [27]3 years ago
6 0

Answer:

D. all of these

Explanation:

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Explanation:

Antimicrobials are substances that function by limiting the activities of microorganisms either by killing them or by inhibiting their growths.

Antimicrobials that exhibit a wide range of cellular targets are least selective of the type of cells they kill or inhibit. They are also said to have a wide spectrum of activities.

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Insertion and deletion point mutations alter the reading frame from the point of mutation to the end of the gene.

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Proteins are therefore also known as polypeptides.

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What is the structural covering of a jellyfish?
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Hood or bell . i think

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