it is c 1/2,4
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Yes, because they give off unhealthy fumes that go into our atmosphere and harm our environment.
Answer:
Plant cells have a cell wall and animal cells don't. Also, Plant cells usually have at least one large vacuole and animal cells have smaller vacuoles.
Explanation:
I hope this helped!!
Answer:
Feedback.
Explanation:
Feedback is an output information of the performance of anything.
The gestures given in the question are examples of non-verbal communication. Non-verbal communication is communication that is not communicated through mouth or by words but by body language or gestures.
<u>The given list in question are all forms of feedback from the audience. When an audience listens to the speaker they give non-verbal feedback by making eye contact, nodding their heads on the points they agree with, even facial expressions of the audience is a form of feedback</u>.
So, all elements of the list in the question are a form of feedback.