a metacarpal fracture can occur in any sport although the highest risk is in those sports where there is a risk of a high energy impact occurring to the athlete s hand classically this occurs in boxers and other athletes involved in the martial arts
ï· fossils provide clues about both abiotic and biotic factors of past ecosystems. ï· fossils provide evidence about the changes in climate and temperature of past. ecosystems. ï· fossils can give us clues about how organisms interacted with one another.
Explain why the fossil record is incomplete and why fossils are not the only evidence that should be used in determining the phylogeny of a species. The fossil record is incomplete because not all of the fossils in the world have been discovered yet. More and more fossils are being found, however fossil evidence will never be totally complete. Fossils should not be the only evidence used to determine the phylogeny because it is not complete evidence.