Answers: 2
Biology, 21.06.2019 14:30
What food can provide the body with a quick source of the energy needed to carry out cell functions (a) whole grain bread (b) ground hamburger (c) vegetable oil (d) whole milk
Answers: 1
Biology, 22.06.2019 02:30
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?
Answers: 1
Biology, 22.06.2019 13:00
Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now
Answers: 1
Two large groups that use the freshwater supply...
Chemistry, 20.08.2019 11:30
History, 20.08.2019 11:30
Mathematics, 20.08.2019 11:30
History, 20.08.2019 11:30
Mathematics, 20.08.2019 11:30
Social Studies, 20.08.2019 11:30
English, 20.08.2019 11:30
Chemistry, 20.08.2019 11:30
Biology, 20.08.2019 11:30
English, 20.08.2019 11:30
Mathematics, 20.08.2019 11:30
Mathematics, 20.08.2019 11:30