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 .

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.

You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation