A coffee cup calorimeter<span> is simply a styrofoam </span>cup<span> (or maybe one </span>cup<span> inside another) to provide insulation when materials are mixed inside of it. A styrofoam cover and a sensitive thermometer complete the apparatus.
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I would say
A & D
Because your parents and your coach set goals at home and and the sporting lesson (for example: your parents would set a goal like, Billy needs to do his laundry but at soccer or something the coach would say, Billy needs to work on his high kicks. And for social environment, Billy’s coach would help him interact with his teammates and himself (the coach like when they communicate to each other) and when Billy’s parents interact with him on a daily basis, that brings up his speaking abilities.
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Answer:
I recommend you ice and massage and relax it, then visit a professional doctor for better recommendations
