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Alja [10]
3 years ago
10

What are the main idea of the cell theory?

Biology
2 answers:
miskamm [114]3 years ago
7 0
What are the main idea's of the cell theory? Well there are three, here are the three main cell theory idea's...

<span>1. All living things are composed of cells
</span>2. Cells are the basic units of structure and function in living things
<span>3. All cells are produced from other cells

Good luck and Happy Holidays!~ ^-^</span>
Annette [7]3 years ago
4 0
The three main ideas of cell theory are that:
<span>
1. All living things are made up of one or more cells. </span>

<span>2. Cells are the basic units of life in which activities of life occur. </span>

<span>3. Living cells come only from other existing and living cells. </span>
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OlgaM077 [116]

Answer:

Option D = 3.4 g/mL

Explanation:

Given data:

Volume of water = 21.2 mL

Volume of water + object = 27.8 mL

Mass of object = 22.4 g

Density of object = ?

Solution:

First of all we will calculate the volume of object.

Volume of object = Volume of water+ object - volume of water

Volume of object = 27.8 mL - 21.2 mL

Volume of object = 6.6 mL

Density of object:

d = m/v

d = 22.4 g/ 6.6 mL

d = 3.4 g/mL

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