Generally speaking, what effect does temperature have on the solubility of gases in liquids?

as temperature increases, the solubility of gases decreases.
the solubility of gases in unaffected by changes in temperature.
as temperature increases, the solubility of gases increases.
gases are not soluble in liquids.

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.