Which of the following statement (s) are not true about evolution and embryology? A. Different organisms' embryos support the notion that DNA amongst organisms is in no
way similar
B. Embryology supports the theory that every living thing has a common ancestor
C. Similarities in structure among distantly related species demonstrates they evolved
independently in similar environments, providing good evidence for natural selection,
D. Many traits of one type of organism appear in the embryo of another type of animal.

Microorganisms are involved in each of the following processes excepta. smog production.b. food production.c. infection.d. o2 production.e. decomposition of organic material.

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?