To be members of the same species two organisms must
a. hunt for the same food source.
b. be similar in color.
c. be able to mate and produce fertile offspring.
d. live on the same continent.

Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?

Asolution containing hci would likely have

Which of the following types of pollution is most responsible for large numbers of deaths worldwide because of unsafe drinking water? (a) nutrient pollution (b) thermal pollution (c) pathogen pollution (d) sediment pollution