What causes accents and dialects to form? a. language convergence b. regional variations in language development c. the creation of pidgin or creole languages d. increased contact between societies select the best answer from the choices provided. a b c d

Astudent conducts an experiment to determine how the amount of water given to a plant affects its growth. which of the following is not a constant or control for this experiment? a. the type of plant b. the amount of soil c. the amount of water d. the amount of time in the sun select the best answer from the choices provided a b c d

What is the earth matial ot igneous rock

High human population have had a negative effect on what issue? a. demand for consumer goods b. ability to staff armies c. business profits d. biodiversity