I am a chemical reaction that absorbs more energy than I release; my products have a higher bond energy than my reactant s. What am i?

What food can provide the body with a quick source of the energy needed to carry out cell functions (a) whole grain bread (b) ground hamburger (c) vegetable oil (d) whole milk

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting