Mary loves to grow flowers in her garden. She believes if she waters her plants with power-aid, then they will grow big and tall. Mary planted sunflowers, roses, and daisies. Sunflowers don't receive power-aid. After three weeks, Mary measures all three plants. The plant that received water grew the best. Which sentence states the hypothesis?

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h,o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla