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Semmy [17]
3 years ago
9

What kind of model would you use to represent the human heart

Biology
1 answer:
olchik [2.2K]3 years ago
3 0
You would use a Physical Model
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What is the Cell Theory? three statements with an explanation of each statement
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Answer:

In biology, cell theory is the historic scientific theory, now universally accepted, that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells.

The three tenets to the cell theory are as described below: All living organisms are composed of one or more cells. The cell is the basic unit of structure and organization in organisms. Cells arise from pre-existing cells.

Explanation:

In biology, cell theory is the historic scientific theory, now universally accepted, that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells. Cells are the basic unit of structure in all organisms and also the basic unit of reproduction. With continual improvements made to microscopes over time, magnification technology advanced enough to discover cells in the 17th century. This discovery is largely attributed to Robert Hooke, and began the scientific study of cells, also known as cell biology. Over a century later, many debates about cells began amongst scientists. Most of these debates involved the nature of cellular regeneration, and the idea of cells as a fundamental unit of life. Cell theory was eventually formulated in 1839.

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3 years ago
Kim wants to grow some more plants in her garden. She has to plan carefully because she has an allergy to plant pollen. Which pl
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3 years ago
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Which of the following best describes the importance of the phase of mitosis shown in cell 1?
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What mass of oxygen reacts when 4.50 moles of water are produced?
denis23 [38]

Answer:

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mass of reactants+ mass of products=one mole of oxygen= 120 g

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