Me ! having !

in this course, we discussed several characteristics scientists study and use evidence of evolution and evidence of common ancestors.

list three types of traits scientists compare and give an example of each

1.Height- how tall someone is in the 1800 vs 2019

2. Bone structure-density

3.Life expectancy-

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.