10. Case #3 Based on these DNA fingerprints, are any of the four children NOT related to the male? 11. Case #4 These DNA fingerprints belong to four children and their biological father. Which column
(1-5) is the father? Which bands (A-D) come from the mother?

Why is it important that fibrin is insoluble in water?

Sally and sue were investigating the topic of friction in science. they used a small car and a ramp as seen in the picture to test what they were learning. they knew that they slipped easily on waxed floors but not on carpet, so they decided to change the material on the surface of the ramp to see what happened. they planned to use glass, carpet, aluminum foil, and sandpaper and run the car down the ramp over each surface. what would be the best research question to guide the girls' experiment? a) does the amount of surface area affect the friction on the moving car? b) will the car travel fastest on the glass surface? c) how does the angle of the ramp affect the speed of the car? d)do rougher surfaces tend to create more friction than smooth surfaces?

Which measure of an earthquake depends on how close you are to the focus?