The human population is increasing at a rate of 1.13 percent each year. If it continues to grow at this rate, what effect might this increase have on the environment and on people?

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

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

Give an example of a trait that is controlled by more than one gene.