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Answer:
D. Aqueducts
Explanation:
They constructed these to bring water to many services such as public baths and latrines. Let me know if have any questions about this.
Answer:
5 cups of chocolate chips for 3 batches, then
x cups of chocolate chips for 5 batches.
x/5 = 5/3
=> x = 5 x 5/3 = 25/3 = 8.3
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The technique to improve internal validity is D) Addition of a control group.
<h3>What is
internal validity?</h3>
Internal validity serves as the study which bring about the establishment of a trustworthy cause-and-effect relationship that can be found in treatment and an outcome.
it should be noted that Internal validity also helps to eliminate alternative explanations , hence, The technique to improve internal validity is D) Addition of a control group.
Learn more about internal validity on:
brainly.com/question/968894
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COMPLETE QUESTOIN:
Which of the following is a technique to improve internal validity ____________?
A) Experimenter expectancy
B) Participant bias
C) Use of a confederate
D) Addition of a control group
Georges de la tour is the artist of the image above.
Georges de La Tour (13 March 1593 – 30 January 1652) was a French Baroque painter. He spent most of his working life in the Duchy of Lorraine in France between 1641 and 1648. He painted mostly religious chiaroscuro scenes lit by candlelight.
La Tour is best known for the nocturnal light effects which he developed much further than his artistic predecessors had done.
Find out more on Georges de La Tour at: brainly.com/question/2910849
Answer:
two characters: speaker and the neighbor
Explanation: