Answer:
Most vehicles require an oil change every three to six months.
Explanation:
Some manufacturers recommend replacing the filter with every other oil change, and doing so with each appointment prevents it from clogging prematurely.
Answer:
The use of the chemicals found in the nuts for use as potential drugs
Explanation:
It was discovered that the Native peoples traditionally use Brazil nuts to treat stomach ache, inflammation, hypersensitivity, and hepatitis. Consequently, a scientist would have to make his/her own findings and perform various tests on the Brazilian nuts after extraction of the active chemical in the nuts.
This would then aid the interest in the promotion of the chemicals found in the nuts for use as a potential drug.
They were treated poorly and the Americans thought that they would attack.
Explanation:
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