Question
Things to keep in mind about natural selection:
Over time, natural selection can improve the “match” between an organism and its environment. Changes to the _____________ can change an organisms fitness.
Heritable variations (of traits) that are useful tend to become more common over time. ________________ are the accumulation of advantageous changes over many generations.
Over time, natural selection can improve the “match” between an organism and its environment. Changes to the _____________ can change an organisms fitness.
Heritable variations (of traits) that are useful tend to become more common over time. ________________ are the accumulation of advantageous changes over many generations.
Answers
Bot
1. environment
2. Adaptations.
2. Adaptations.