Are the preserved remains or evidence of once-living
1.
organisms

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

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.

Genes that come together with different alleles are heterozygous. homozygous. genotype. segregated.