What happens to the energy level of particles when melting occurs?

a) it increases

b) it decreases

c) it stays the same

d) it increases and decreases rapidly

Based on the results of this study, what questions remain unanswered? how can these questions guide future research

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

Asap many people try to eliminate fat from their diets which is one reason it is necessary for humans to eat fat a) fat is the only way to get energy b) every cell in the body must contain fat c)fat stores less energy than polysaccharides d) saturated fats make blood vessels healthier