2. Which of these organisms are in a trophic level that receives a larger percentage of the
energy captured by the producers than the percentage received at the bat's trophic level?
Explain your answer

Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.