Questions with the keyword 'natural selection'

• How do we explain the cast array of different plants in the rain forests of our planet, when natural selection and by jmangroove to Vicky, Tom, Samantha, Rachael, Matt, Karolina, Jean-Paul, Haihan, Andrew, Alison Comments: (No comments so far )
• how can having no eyes be a competitive advantage over have eyes? In the case of cave fish? it can’t by jmangroove Comments: (So far, one comment )