The primary energy source for most communities is sunlight. producers use sunlight to make carbohydrates. consumers eat producers and use the carbohydrates for energy. what happens to the energy in a consumer's body when it dies? a. much of the energy is absorbed into the atmosphere. b. the energy disappears from the community. c. much of the energy is consumed by decomposers. d. the energy is then taken back up by producers.

Many organs are involved in the processes of keeping the blood and the body clean. when poisonous or harmful substances are in the blood, they are absorbed by the and released in a less harmful form. when wastes are present in the blood, they are filtered out and removed from the body by the

Construct at least two possible hypotheses for the student’s experiment.

Why are carbon dioxide concentrations expected to increase? a carbon dioxide concentrations are expected to increase, because fossil fuel burning is expected to increase b. carbon dioxide concentrations are expected to increase, because of an increase in agriculture. c.carbon dioxide concentrations are expected to increase, because more land will have to be cleared for increasing populations and agricultural use. d. all of the above select the best answer from the choices provided mark this and return save and exit next submit submit