Which of the following items would have the lowest density? a. a 6 cm3 block of ice with a mass of 4 grams b. a 12 cm3 block of aluminum with a mass of 2 grams c. a 2 cm3 block of lead with a mass of 11 grams d. a 12 cm3 block of wood with a mass of 3 grams

70 ! in 2-3 paragraphs of 250-300 words, compare and contrast parallel and relative keys. give clear definitions and specific examples to support your answer.

Which of the following statements is true about taste bud preferences? a. taste buds respond exclusively to a certain taste sensation, like saltiness. b. taste buds have the ability to respond to all of the taste sensations. c. taste buds do not differentiate between bitter and salty sensations. d. taste buds have the capability to detect three taste sensations.

You must all emergency vehicles using a siren or flashing lights. a. honk to make your position known to b. follow c. yield the right-of-way to d. drive around