Answer: B
Explanation: The sentence that is correctly punctuated is: B. Two main causes of orchid death include: overwatering and overpotting; however, too much sun can also cause a problem. It is correct because because before a sentence connector such as However there must be a full stop or a semi-colon. This is the case in sentence B while the other sentences have a comma before however. Commas are not used before conjuncts.
Answer:
Gliders, like other aeroplanes, fly by using ailerons, rudders, and elevators. Gliders are equipped with flaps to control fall speeds by boosting lift and producing drag. Many modern gliders also have airbrakes or spoilers, which obstruct airflow across the wing, raising drag and lowering lift.
Answer: Box 1 Night, Box two Adrian is nervous about doing the play/song, Box 3 in a theater, and on the center of the stage
Explanation: Box 1: you can tell it's at night because it says in the story "The final weeks leading up to tonight"
Box 2: In the beginning it says "Adrian wiped her sweaty hands on her skirt"
Box 3: Because of the fact that if she is doing a play/song it would be in a theater, and she is in the center of the stage because it says "The first notes of the opening number were hanging in the air as Adrian quickly took her place in the center of the stage"
