Depends on how much you want to learn really, schools usually just make you learn all sorts of parts of the subject. Some that could be necessities and some that you would rarely use.

Explanation:

5 0

3 years ago

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Signals or gestures without the use of the hands are known as

m_a_m_a [10]

Answer:

non-manual signals

Explanation:

hope it help!

8 0

3 years ago

What is the main idea of the poem Meeting at Night

timurjin [86]

~Considered the most sensual poem that he had written up to that point. Browning uses the senses of sight, smell, sound and touch to help convey his passion and excitement as he travels by boat during the night to secretly see his beloved.

Have a great day!!!

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4 years ago

Karen is working in a leather manufacturing company. she can take the precaution of ___ to prevent expose to harmful chemicals.

maks197457 [2]

Answer:

C. wearing protective gloves

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4 years ago