How can fossils tell scientist about the size and shape of organisms?

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

Select three sports that require participants to be highly fit before the beginning a: snowboarding b: skydiving c: rock climbing d: bungee jumping e: free diving f: hiking

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4