4th Floor - Clue #1 This element absorbs blue light. Find something in the
classroom that contains this element (or an element in its
family). Locate that person, place or thing. Describe and draw
a picture and place it in your evidence notebook

What is hydroelectric power produced by?

Which list is in order from simplest to most complex? a bacteria - virus - plant - protist b protist - bacteria - virus - plant c virus - bacteria - plant - protist d virus - bacteria - protist - plant

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.