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Dima020 [189]
3 years ago
6

How many atoms are in each compound ?

Chemistry
1 answer:
noname [10]3 years ago
7 0
Compounds are made of two or more atoms of different elements, such as water (H2O) and methane (CH4). Atoms are not drawn to scale. Molecules of compounds have atoms of two or more different elements.
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Anna71 [15]

The option that would be best for making Julia model look more like a plant cell is putting the bag inside a larger clear plastic bag.

<h3>What is a cell?</h3>

A cell is the basic and functional unit of life. Every living organism is made up of one or more cells.

However, a plant cell is morphologically different from an animal cell. One of the major differences is that a plant cell posseses a cell wall that protects the cell.

According to this question, Julia made a model of a cell in a clear plastic zipper bag. She used a marble for the nucleus and pinto beans for mitochondria.

Therefore, the option that would be best for making Julia model look more like a plant cell is putting the bag inside a larger clear plastic bag which will represent the cell wall.

Learn more about cells at: brainly.com/question/3142913

7 0
2 years ago
During physical changes ,matter always retains its
svlad2 [7]
During physical changes, matter always retains its chemical properties.
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What is the main difference between active transport and passive transport? *
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There are two major ways that molecules can be moved across a membrane, and the distinction has to do with whether or not cell energy is used. Passive mechanisms like diffusion use no energy, while active transport requires energy to get done.

Explanation:

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3 years ago
What is the volume of a balloon if it contains 3.2 moles of helium at a temperature of 20. °C and standard pressure?
KatRina [158]

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1.14 mol

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All but one of the following is an important component of soil.
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