What is taxonomy? a. the science of classification b. a subgroup of organisms c. an organism's evolutionary history d. the classification of plants based on their medicinal uses

If a robot fixed another robot is it a engineer or doctor?

Match the pollutants. 1. a chlorofluorocarbon smoke 2. a biodegradable organophosphate insecticide freon 3. particle pollution paint 4. hazardous waste monoxide 5. carbon is completely burned malathion 6. carbon is incompletely burned dioxide

Resperation is a way to release carbon back into the atmosphere