When two objects collide, the momentum of the system remains constant. this is a statement of

question 16 options:

newton's third law

the conservation of momentum

impulse

a change in momentum

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules

Ecology can best be described as the study of what

Development has provided electrically for less money but what may be considered a cause of nuclear power