[[Scientist]]s try to discover the [[causal association|cause and effect relationships]] among physical phenomenon. For example, a [[bee]] sting may cause swelling in a victim. Or the moon's [[gravity]] affects the [[tides]]. | [[Scientist]]s try to discover the [[causal association|cause and effect relationships]] among physical phenomenon. For example, a [[bee]] sting may cause swelling in a victim. Or the moon's [[gravity]] affects the [[tides]]. |