Both recombination and mutations can contribute to the evolution of an organism, but genetic recombination is the primary source of the genetic distinctions between individuals in a population, and must therefore be the principal driving force behind evolution .
mark brainliest :)
The answer would be b)Climate Region
False, For the most part Puerto Ricos climate stays the same, warm humid.
Dry point sites: A dry point site is one that is slightly raised from the surrounding area, meaning that it is less likely to flood. Wet point sites: This refers to any site that has access to water, usually through being beside a river.
Science, if its not that, its engineering