D. the Olympic bicycle racer who goes faster when he is racing against a person rather than the clockSocial facilitation is when individuals are motivated to do their best because of an external stimuli or individual.Thank you for your question. Please don't hesitate to ask in Brainly your queries.
Answer:
B
Drought, because the ecosystem is very dry
Explanation:
The desert lacks rainfall and plaint growth. The desert is located in the southwest united states.
Prenatal predictors of media use during infancy are understanding the behavior and attitude.
<h3>
What do you understand by Infancy?</h3>
Infanthood is the time between birth and the beginning of language development in humans, which occurs one to two years later. Or, Infanthood is the early stage of anything or the time when a person is a baby, according to the definition. An example of a business in its early stages is one that just got off the ground last week. A one-month-old baby is an illustration of infancy. Humans learn to walk and communicate as toddlers as they develop their motor and language skills.
To learn more about Infancy, visit:
brainly.com/question/890436
#SPJ4
It is a true statement that the three-fifths compromise lasted until the fourteenth amendment declared that everyone would be counted as a whole person.
<h3>
What was the three-fifths compromise?</h3>
It was the compromise agreement between delegates from the North and South at the Constitutional Convention (1787) that the three-fifths of the slave population would be counted for determining direct taxation and representation in the House of Representatives.
However, this method of counting 3/5 of slaves for determining direct taxation and representation in the House of Representatives lasted until the fourteenth amendment declared that everyone would be counted as a whole person.
Read more about three-fifths compromise
brainly.com/question/535544
#SPJ1
Because the USA and other countries fear nuclear threats and are afraid they will bomb their country. This would result in war and use of more nuclear weapons which would kill many.