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Mashcka [7]
3 years ago
15

A student drops some metal paper clips in a box of sand. The student uses a magnet to separate the metal paper clips from the sa

nd. The reason this works is that the sand and paper clips together are _____. A) a mixture B) an element C) a compound D) a substance
Biology
2 answers:
lilavasa [31]3 years ago
8 0

Answer:

The answer is mixture.

Step-by-step explanation:

A mixture is a material that consists of two or more different physically combined substances; in this scenario the things are paper clips and sand.

Here, the student uses a magnet to separate the metal paper clips from the sand. So, here sand and paper clips together are a mixture.

sveticcg [70]3 years ago
4 0
A) A mixture because they can be taken apart without changing the physical form
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Harlamova29_29 [7]

Answer:

The correct answer will be option- D.

Explanation:

Neurons are the cells which help in the transmission of the signals to and fro from the CNS and PNS to the body and vice versa. The structure of the neurons is divided into three main parts: the axon, dendrites and the cell body. The dendrites and axons are the extensions of the cell cytoplasm and together constitutes the neurites.  

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Thus, option- D is the correct answer.

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Please help with this question !
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DNA - Option C.

Gene - Option A.

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<h3><u>Explanation:</u></h3>

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Genes are described here as series of nitrogen bases governing a particular character or trait. Gene is actually a functional part of DNA which codes for a protein that governs a particular character of an organism.

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Explanation:

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CAN I GET BRANLIEST?

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