Answer:
Explained.
Explanation:
When oxygen delivery becomes insufficient to support a runner's aerobic metabolism, cells switch to an emergency mode in which ATP is insufficiently produced and is lactic acid is produced as by product. Thus the runner finds difficult to remain competitive in the race because of lack energy.
To overcome this state the runner needs to increase his/her oxygen in take. This why it is advised to breath deeply.
They cool too quickly to form crystal.
Answer: One difference is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not. Another difference is that eukaryotic cells have many membrane-bound organelles while prokaryotic cells have no membrane-bound organelles.
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Much of our understanding of human sex-ual response came from the early studies of<u> </u>Masters and Johnson research.
<h3>
What is the Masters and Johnson technique?</h3>
The Masters and Johnson technique begins with a se-x history and medical tests of the couple to rule out any physical issues. To assist the couple get past their se-x phobias, therapists then use activities that emphasize giving and receiving sensuous pleasure—not necessarily se-x-ual pleasure.
<h3>
What Research Did Masters and Johnson Conduct?</h3>
Particularly for their theory of a four-stage model of se-x-ual response (also known as the human se-x-ual response cycle) and their investigation of se-x-ual response in the elderly, William Masters and Virg-inia Johnson have received widespread acclaim for their contributions to se-x-ual, psychological, and psychiatric research.
Learn more about the Masters and Johnson with the help of the given link:
brainly.com/question/11500479
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<span>Because the crystals had enough time to grow to a large size.</span>