The term ���smog��� refers to the combination of:
a. smoke and cloudb. soot and fogc. smoke and fogd. soot and cloud

Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

Where in the cell are ribosomes made?

Which of these is not an example of molecular homology? 1. use of dna and rna as genetic material 2.use of glycolysis as the first step in cellular respiration in both plants and animals 3. the lack of an igf-1 gene in prokaryotes 4. the use of aldolase b to break down fructose in bacteria, plants and animals