Design a controlled experiment to test the effect of water temperature on goldfish. Include hypothesis, independent variable, and dependent variable

Wind energy is plentiful in regions with vast open spaces it is a non polluting renewable resource what could be an economic factor that makes the use of this resource less feasible then non renewable resource even in such regions

Which sequence correctly shows the path of carbon dioxide during repiration?

Which two criteria must be met before scientist can use radiocarbon dating? explain your answer