Answer:
The camel, possibly
Explanation:
No animal is known as "the sheep of the desert" as far as I can tell, but the camel is sometimes called "the ship of the desert".
Answer:The technique use in this study is referred to as a double blind
Explanation:
A double blind study is the one that both participants and experimenters or researchers are not made aware who is given a certain treatment.
In double blind researchers will not know if what they are receiving is part of the test itself as they interact with participants or they are receiving a placebo.
This process is useful to eliminate and avoid bias results.
For example, in the above text the effect of caffein on attention is being tested so the researchers will not know whether the drink given to them is actual for the test or just the placebo , they don't know who is in control of the experiment.
Answer:
right of citizenship
Explanation:
"The Supreme Court ruled that Scott was indeed a slave in all areas of the United States and slaves could not sue for their freedom since they were not citizens."
C. Comparative, because he wants comparing the amount of blue jays in the different seasons.
The maximum amount of cash you can exceed.
