Frequency is
a. the number of waves that pass a point in a given time
b. the height of a wave
c. the speed of a wave
d. the length of a wave

Differentiation of cells changes the nucleic information. true false

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

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?