All of them could be intentional/unpreventable, we are only talking about an injury so I would say the plane crash.
The stretching of the wrists in circle to stretch out is a type of a non-locomotive motion which is a motion that does not require displacement in the place. In this case,the stretching of the hands is a movement to combat repititive stress in typing the keyboard in this case
C) 1967 i think im not sure need to check on that
Answer: A. It gives your brain an opportunity to remove waste products that are created when cells fire.
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C. It gives your muscles a chance to repair themselves and/or grow.
Explanation:
I have first-hand experience for C and I am pretty sure A is common knowledge.... Right? Or is it just me?
Answer:
Syntax.
Explanation:
Syntax may be defined as the set of the principles, processes and rules of the structure of sentence. This includes the word order also while communicating in a language.
Gunther tries to communicate with people but he does not able to frame the words in the complete sentences. He places the word in the wrong order. Gunther's has used the incorrect use of syntax that decreases his attempt to communicate with the other's people.
Thus, the answer is syntax.