Lost Isle of Change * Required 8 Letter Word Lock * ALL CAPS Five Digit Lock * No spaces between numbers. Directional Lock * U = up, D = down, L = left, R = right - ALL CAPS - 8 Directions 7 Symbol Lock * No Spaces Word Lock * ALL CAPS Color Lock * ALL CAPS, No Spaces, Yellow = Y, Blue = B, Red = R, White = W, Green = G, Black = B, White = W, Purple = P ... P/C Lock * Lock combination only contains the letters P and C. ALL CAPS. 8 letters in combination. No spaces between letters.

Which of the following conclusions can be drawn

Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?

Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.