Answer: B. It can be difficult to determine one's body fat because the test administrator can easily make an error.
The skinfold measurement is used to assess the thickness of a skin fold. This is an attempt to predict the total amount of body fat that a person has. In order for the test to be significant, a person has to assume that body fat is equally distributed over the body. This test is not always reliable, however. It can be very difficult to determine one's body fat, as the administrator of the test can easily make an error or a wrong assumption.
More than 6 million because of the holocaust. I would say 9 mil
Answer:
In my opinion racism against African Americans have been increasingly changing, like from just last year George floyd whom which had a daughter and mother he was loved and he repeatedly said " I can't breath!" A white cop had him pinned down with his knee on his neck. After he repeatedly said "I can't breathe!" The white cop refused to get off of him and surely he died because the ignorance of racism towards colored people.Some things that improved is that it's not as bad as it used to be though black people are still dying because of racism . It's had seffently got better.
Explanation:
The invention that effectively ended the era of the "long drives" of the late 19th century was barbed wire, which served both as a barrier and line of defense.
<h3>What is barbed wire?</h3>
Barbed wire is a special type of barrier composed of short clusters of short sharp spikes that limit the pass or movement.
These wires (barbed wire) can be used to separate or delimit a given field or even have functions associated with defense.
In conclusion, the invention that effectively ended the era of the "long drives" of the late 19th century was barbed wire, which served both as a barrier and line of defense.
Learn more about barbed wires here:
brainly.com/question/15833809
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