Today, in countries where arranged marriages used to be the norm, it is more common for the children to marry only when they themselves accept their parents' choice. Unions like these are called .

When analyzing tree rings, what do scientists assume a thin ring indicates?

Set comes up with for examples of sound waves ocean wave light wave and hand wave which of tonys examples is not an actual scientific wave

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs