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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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Explanation:

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2 years ago
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A hairdryer uses 1500 J of electrical energy in 1 second. The hairdryer changes 1300 J of this to useful thermal energy in 1 sec
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200 J of energy is wasted by the hair dryer.

Steps

  • The hairdryer is provided with 1500 J of electrical energy per second
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Dissipated energy

  • The energy that is not efficiently transported or changed is wasted energy.
  • We cannot create or destroy energy.
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  • Only a portion of energy that is changed or transferred can be done so in a way that is helpful.

Thus, 200 J of energy is wasted by the hair dryer.

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brainly.com/question/166559

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