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kramer
3 years ago
7

How did the Columbian Exchange negatively impact Native Americans

Social Studies
1 answer:
mote1985 [20]3 years ago
7 0
The Columbian exchange was the arrival of new species in the Old and the New Worlds. Among the many species that arrived in the New World were the bacteria and viruses that were causing many illnesses but to which the Old World people were immune. The Native Americans were not immune so many of them, by some estimates even 90 %, died.
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Why is Egyptian glass different from other country’s glass?
TEA [102]

the Egyptians began making Glass that is produced from a mixture of silica-sand, lime and soda. which is different from what we use to make glass making it different from others.

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2 years ago
Imagine a person who suffers a stroke. The individual can understand language perfectly and decide precisely what she wants to s
mote1985 [20]

Answer:

a. the precentral gyrus

Explanation:

Of the choices below, you would suspect damage to the precentral gyrus. This is a part of the brain known as the primary motor cortex whose main responsibility is executing voluntary movements around the body. This includes moving muscles such as on your face, lips, throat, arms, etc. All of the necessary muscles to be able to communicate your thoughts properly are controlled through the motor cortex. Therefore, if the individual in this scenario, cannot communicate their thoughts properly it is most likely because the stroke caused damage to the precentral gyrus.

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3 years ago
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3 years ago
If the Juan de Fuca Plate continues to move away from the Pacific Plate at the same speed as shown on the graph, how many meters
diamong [38]

The distance that Juan de Fuca Plate would move is 290 meters.

<u>Note:</u> The Juan de Fuca Plate is moving southeast away from the Pacific Plate at a speed of 29 mm/year.

<u>Given the following data:</u>

  • Speed = 29 mm/year.
  • Time = 10,000 years.

To determine the distance that Juan de Fuca Plate would move in meters:

First of all, we would convert the value in millimeters (mm) to meters (m) as follows;

<u>Conversion:</u>

1 millimeter = 0.001 meter

29 millimeter = X meter

Cross-multiplying, we have:

X = 0.001 \times 29

X = 0.029 meter.

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Mathematically, the distance covered by an object is given by this formula:

Distance = speed \times time

Substituting the given parameters into the formula, we have;

Distance = 0.029 \times 10000

Distance = 290 meters.

Learn more about distance here: brainly.com/question/10545161

6 0
2 years ago
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