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olganol [36]
3 years ago
15

Hetertrophs convert solar energy into chemical energy true or false

Biology
1 answer:
Oksanka [162]3 years ago
3 0

Answer:

False.

Explanation:

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Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes.

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Charles Darwin read an essay by Thomas Malthus in 1798 regarding human population growth. Malthus reasoned that human suffering,
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The ability of species of living beings to overproduce offspring

Explanation:

Darwin proposed that species have the ability to produce offspring at a rate that could cause a geometric increase in the population size. This is called biotic potential. The overproduction of offspring causes intraspecific competition for the limited available resources. Darwin reasoned that the overproduction of progeny leads to a struggle for existence between the individuals of a population. He observed that the struggle for existence does not allow the population size of species to grow geometrically.

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Can you use mass alone to predict whether an object will sink or float? Explain.
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No, you need both mass and volume to determine its desity to see if it can float.

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Density is the only thing affecting whether something floats or sinks. If an object has a higher density than the fluid it is in (fluid can mean liquid or gas), it will sink. If it has a lower density, it will float. Density is determined by an object's mass and volume.

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What are the 2 ways that you can do to enhance the<br> resolvingpower on the microscope?
satela [25.4K]

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The resolving power of the microscope is dependent upon the objective lens. It can be measured by the ability of the lens to differentiate between the two lines or points on the specimen under observation. The more the resolving power the smaller will be the distance between the two lines or points that can be distinguished.

The following are the two ways that can be used to enhance the resolving power on the microscope:

Using a lens that has a higher aperture.

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Does Darwin’s theory of Nature selection explain how evolution occurs ?
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