If a moving object loses mass, how can it keep its momentum constant? a. by speeding up b. by slowing down c. by changing direction d. by speeding up or slowing down

Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

Which of the following is the most likely outcome of global warming