Darwin visited the galapagos islands several times. he observed some very unusual species. one species of bird, the finch, interested him. he observed some differences in the finches living on different islands. the finches that lived on each island had a different beak. some beaks were short some long. some beaks looked straight while others curved. darwin believed that each species of finch was related but had developed some special beak adaptations because there were different food sources on each island.

c is the answer People had bred the bird to have beaks with varied shapes and sizes.

odds are decent that your handwriting right now looks a little bit different than it did five years ago, and will look different again in five more. when i look back through my notebooks from middle school to now, i see a long, slow progression from meticulous and teeny letters to bigger, sloppier ones, plus a few side detours: sometime in high school, for example, i decided those loopy cursive lowercase f’s were just the coolest, adopting them as the lone rep for cursive in my otherwise all-print handwriting.

explanation:

mark him as !