Me the picture to the left shows a cold front that has reached your house. predict the weather that will be at your house when the front has arrived.

Drag each tile to the correct box. arrange the layers and faults from oldest to youngest.

Construct at least two possible hypotheses for the student’s experiment.

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