2. Describe a situation in which unbalanced forces are acting on an object. What is the net force on the object, and how does the net force change the motion of the object?

Which of the following represents a negatively charged ion? of t 7

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.

18. how do the cells in meiosis differ from the cells in mitosis?