That and other interesting questions debated in the hundered-plus comments to “What do you think about Evolution?” at Mormon Matters. FYI, I would not rely on the way the quote that constitutes the bulk of the post tries to distinguish natural selection from evolution.

Other recent posts on evolution (with LDS views spanning the spectrum) that you might find interesting:

• At the Mormon Organon, “So you want to learn something about evolution” and “Immutable Species—brought to you by the Great Apostasy.”
• “Evolution[ary] biology pot calling the [evolutionary] psychology kettle black,” at the oddly named Mormons and Science blog, which, as in this post, generally argues against evolutionary science.