Unlike every other planet in the solar system, uranus: a. has multiple moons. b. has a highly tilted axis of rotation. c. contains hydrogen and helium gas. d. contains water, ammonia, and methane.

James hutton is ? a. extensively studied fossils. b. revealed that fossils would provide the history of past life. c. created the first scientific classification of plants and animals. d. provided geologic evidence necessary for calculating the time span of evolution.