4. Friction moving things and turns motion energy into .
5. In there is almost no friction.
6. Your fingerprints are necessary for you to things.
7. Friction comes from .
8. The more electrons repel each other the friction there is.
9. When skis or skates slide over ice or snow the friction creates a layer of which .

4. Slowsdown, Heat

5.Space

6.Pick up

7.Electrons

8.Less

9.Water, reduces

answer; atp and nadph;

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.