A single stranded nucleic acid that plays a role in protein synthesis.

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

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided