Q: What describes the way light reflects off of the surface of the mineral? Choices: - intensity - density - hardness - luster A:
luster

(Question)
Q: Water is polar and has electrically charged ends, so it is attracted to the oppositely charged end of a phospholipid molecule, which is described by what term meaning "water-loving"? Choices: - aqueous - hydrophobic - cytosolic - hydrophilic A:
(Answer)
hydrophilic

Ques: Q: What type of plant tissue transports water and dissolved mineral upward to the leaves? Choices: - collagen - ectoderm - phloem - xylem A:
Ans: xylem

(Q).
Q: Mypyramid features colored bands that represent what? Choices: - caloric content - essential vitamins - popular diets - food groups A:
(A).
food groups

Ques:Q: What do you call catalysts that are found inside of living things? Choices: - proteins - fibres - hormones - enzymes A:

Ans:enzymes

Q: What do willow trees produce to kill bacteria? Choices: - facultative acid - Posion - bacterial acid - salicylic acid A:
salicylic acid