For a mutation to affect evolution

Which organelle releases chemicals that break down large food particles into smaller ones?

Why do you think the puppy litter was all dark-haired?

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