Compared with natural gas, oil is Your
less versatile in its uses
less damaging to air quality
easier to transport via pipelines
less dangerous to ship overseas
more likely to cause environmental damage when extracted

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