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Nataliya [291]
3 years ago
9

PLEASE HELP!!!!! What are 5 inventions from the 19th century and how will they make an impact on the society?

Social Studies
1 answer:
melisa1 [442]3 years ago
6 0

1. The cotton gin - It impacted society in terms of the reduction of labor that removed seeds.

2. Photography - It allows people to accurately familiarize themselves with far-off landscapes and cultures. Enabled the diffusion of objective information through the visual capture of things as they really are.

3. Electricity -  Electricity helped to usher in industrial productivity on scales never before seen. Industries have been created to generate electricity for public use or transmit data through electrical signals .

4. The telephone - Quickness in communication, business, easier communication in wars

5. The locomotive - goods were transported overland easier reduction of labor.

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In an industrial research laboratory, Drs. French and Heinz are conducting an experiment on the effects of sugar on consumers' p
GalinKa [24]

Answer:

Dependent variable

Explanation:

The dependent variable can be defined as the variable been investigated in the course of an experiment. It usually portrays the outcome of an experiment, if it isn't the outcome itself.

From the research done in the question, flavor perception (of customers) is the dependent variable as it is the variable being investigated.

NOTE: An independent variable is the variable that is intentionally or unintentionally altered by the researcher him/herself but IS NOT affected by any other variable. The independent variable here are the participants.

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3 years ago
If Professor Freeborn lesions the amygdala of a laboratory rat, the rat will most likely become.
Doss [256]

Answer: the aggressiveness of the rat will decrease.

Explanation:

Amygdala is a multinuclear complex located at the anteromedial temporal lobe ventral. Amygdala contributes to the regulation of emotional behaviour. Rats amygdala are mostly used in to know the functions of amygdala.

Lesion is any abnormal deviation in the tissue of an organism. Lesions of the amygdala can be caused due to deposition of calcium in the amygdala. This is known as Urbach-Wiethe disease.

Lesions of amygdala of a laboratory rats causes the aggressiveness of the rat to decrease.

In human beings, there are two amygdala, one is found in the left side of the brain and the other is found at the right side of the brain.

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4 years ago
A sumerian temple to honor their cheif god was called a
FinnZ [79.3K]
<span>The temples were called Ziggurats!</span>
4 0
4 years ago
Thank you i have a quiz and your like helping me with all of my questions
kkurt [141]

me???  cuz your welcome anytime!

3 0
3 years ago
Read 2 more answers
Which option identifies what kind of scientist Paulo is in the following scenario?
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That link is fake do not use it I try to look up my answer and it said this link is fake don’t waste your time..
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