If an ocean current is moving northward from Antarctica and up the coast of Africa, the climate of the coastal land would be... (choose one)

A. cooled

B. warmed) by this cold current.

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

In pqr m< p=60 m< q= 30 and m

Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.