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Naddika [18.5K]
3 years ago
9

Is the cell wall factory part or worker? And please explain what the worker or factory part does. (Don’t tell me it’s on quizlet

bc I can’t find it)
Chemistry
1 answer:
dem82 [27]3 years ago
5 0
Cell wall is a worker because it allows water and sugar in and out (atp)
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What lens could get dirty with oil if you move the revolving nosepiece in the wrong direction after viewing under oil immersion?
xxMikexx [17]

From what we know, we can confirm that doing this may dirty and cause harm to your 40x lens.

<h3 /><h3>Why would this cause harm to your lens?</h3>

Oil immersion is a technique that can be quite handy when attempting to view hard-to-see specimens. However, This should be done only with lenses that are made specifically for this, so revolving the nosepiece in the wrong direction will expose the 40x lens to the oil, for which it is not designed, and may cause harm to the equipment.

Therefore, we can confirm that the 40x lens could get dirty with oil if you move the revolving nosepiece in the wrong direction after viewing it under oil immersion.

To learn more about microscopes visit:

brainly.com/question/507443?referrer=searchResults

3 0
2 years ago
When an oxygen atom forms an ion, it gains two electrons. Identify the electrical charge of the oxygen ion.
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5 0
3 years ago
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Elements can be described by various properties, and identified by their boiling and melting points. For example, gold melts at
aleksandr82 [10.1K]

Answer:

Explanation:

Melting and boiling point variations are not clear (do not have uniform pattern) in periodic table. But we can see, some elements have higher melting and boiling points and some have less. Here we study melting and boiling points of s, p, d blocks elements. IVAth group elements (C,Si) show high melting and boiling points because they have covalent gigantic lattice structures.

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2 years ago
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IceJOKER [234]

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a)CH4 + O2 = CO2 + H2O

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3 years ago
How do I explain this? I'm a little stuck. :/
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Answer:

Not balance.

Explanation:

Chemical equation:

K + Cl₂    →    KCl

The given equation is not balance because there are one potassium and two chlorine atoms on left side of equation while on right side there are one potassium and one chlorine atom present.

Balance chemical equation:

2K + Cl₂    →    2KCl

the equation is balance now because there are two potassium and two chlorine atoms on left side of equation and two potassium and two chlorine atoms are also present on right side.

3 0
2 years ago
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