What evolution was evident in Darwin's finches? 1. beak type
2. leg muscles
3. wing span
4. eyesight

Which of these is the result of scientific research and not engineering? a. a new shoe design that features air cushioning for more comfort and protection b. the creation of glass with uv protection. c. a conclusion about diet commonalities among diabetics. d. the development of a smaller, more compact missile.

What were the success and failures that came to boyle’s excitements?

What human activity increases beach erosion?