John Kay invented the spinning jenny, which increased the production of thread.
The correct option is B.
<h3>What is spinning jenny?</h3>
The spinning jenny is a multi-spindle spinning frame invented by John Kay.
It was one of the great inventions that started the Industrial Revolution in England's textile industry.
This machine was used to spin thread and wool.
It was developed in 1767.
Thus, the correct option is B, John Kay.
Learn more about spinning jenny, here:
brainly.com/question/1642538
Fats and oils are composed of triglycerides, which are three fatty acid units connected to glycerol.
Answer:
Pangea existed between about 299 million years ago (at the start of the Permian Period of geological time) to about 180 million years ago (during the Jurassic Period).
Explanation:
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I believe the answer should be false.
Generalized anxiety tends to initially arise during the mid-teens through the mid-20s.
<span>Anxiety disorders are the most common mental illness in the U.S., affecting 40 million adults in the United States age 18 and older. </span>Generalized anxiety disorder tends to occur with other anxiety disorders and with depression. Because the comorbidity is so high, researchers believe that many of the factors involved in predicting anxiety disorders, in general, are particularly important for understanding Generalized anxiety disorder.
