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rusak2 [61]
3 years ago
15

 Joletta thinks she knows how to cure cancer. A family member of hers had cancer, but he did not die. Joletta noticed that he at

e a lot of peanuts, so she concluded that peanuts must be the cure for cancer. She writes a paper outlining her discovery, only to find that no one in the scientific community will publish her work. 
Why did the scientific community reject Joletta's "theory?"

A) Joletta was not recognized as a famous scientist.
B) Joletta neglected to mention how many peanuts he ate.
C) Joletta did not have enough data to validate her theory.
D) Joletta did not know how to write a correct scientific paper.
Biology
2 answers:
Mashcka [7]3 years ago
8 0

The right answer is C.

It would be necessary to increase the size of the population as well as to vary it (to take a population of diffiffent families). To avoid skew errors as well as random errors.

Increasing the size of the study sample (without affecting the precision and validity of the measurements made on the subjects) makes it possible to limit the sampling fluctuations and therefore the random error.

The fact of not varying the population exposes us to a false estimate of the association between exposure and disease taking into account a possible intervention of a factor outside the causal chain .

ASHA 777 [7]3 years ago
6 0
Definitely C) she did not have enough information to prove her theory to be right.
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lara31 [8.8K]

Ecosystem an area where plants, animals, and other organisms, co-ordinate for their living. According to energy pyramid, ecosystem can support fewer foxes than grasshoppers.

<h3>What is energy pyramid?</h3>

Energy pyramid is the flow of energy from one tropic level to another which is always erect.

After each level, 90% energy is lost in environment as heat. There is  loss of energy at each tropic level.

As foxes comes after grasses in energy pyramid, so the ecosystem can support fewer foxes than grasshoppers.

Thus, the correct option is A.

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From what we know, we can confirm that the remote sensing technique described in the question is that of laser scanning.

<h3>What is laser scanning?</h3>

This is, as described in the question, a remote sensing technique. This is a method most often used for land surveys, in which lasers are pointed at the area, which gather information in the form of 3D coordinates, which are later compiled to create detailed maps of the region.

Therefore, we can confirm that the remote sensing technique used by the PACUNAM project in order to map more than 800 square miles of the Maya Biosphere Reserve in Guatemala, is that of laser scanning.

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Answer:

In a simple synapse, neurotransmitter chemicals are received by the postsynaptic neuron.

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Dendrites gather and retain all data coming from the terminal of the axon. Dendrites get any incoming data or signals from the other neuron.

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How does climate determine the organisms that live in a biome
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