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.
Fossil Facts & Worksheets. 1  A fossil is any evidence of past plant or animal life that is preserved in the material of the Earthâs crust, and Paleontology is the branch of biology that studies the forms of life that existed in former geologic periods, primarily by studying fossils.