Select the situation that describes the expression given below. A. Hayne gives of a gallon of juice to each of his friends. Now, he is left with of a gallon of juice. B. Sybil has of a pound of clay. He uses of it to make an art piece. C. Jenny has of a gallon of ice cream. She serves each of her friends of a gallon of ice cream. D. Naomi has of a foot of ribbon. She uses of a foot of the ribbon for decorating a gift box.

Which of the following describes research that would be considered basic science? a. a farmer is trying to improve his crop yields by using a new kind of fertilizer. b. a college students is curious about the growth of desert pants in the presence of excess amounts of water. c. government officials are trying to prevent the spread of new strain of influenza virus. d. a doctor is trying to determine why a patient is feeling tried and sick. b.a college students is curious about the growth of desert pants in the presence of excess amount of water