Biology, 19.01.2020 06:31 SoccerdudeDylan
Mitochondria are a cell's powerhouse. which of these cells would need a large number of mitochondria to function and survive?
hair root cells, which provide insulation for the body
skin cells, which provide structure to an animal's body
liver cells, which process nutrients passing through the body
Answers: 1
Biology, 21.06.2019 18:00
What evidence did mendel find that supported his law of independent assortment? a. dominant traits are expressed when there is a dominant allele. b. traits do not affect the inheritance of other traits. c. some traits have three or four different alleles. d. plants and animals can both reproduce sexually.
Answers: 3
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 04:30
What characteristic make legumes a good food source for food insecure populations
Answers: 3
Mitochondria are a cell's powerhouse. which of these cells would need a large number of mitochondria...
History, 16.10.2020 05:01
Engineering, 16.10.2020 05:01
Mathematics, 16.10.2020 05:01
Mathematics, 16.10.2020 05:01
Mathematics, 16.10.2020 05:01
Mathematics, 16.10.2020 05:01
Biology, 16.10.2020 05:01
English, 16.10.2020 05:01
Mathematics, 16.10.2020 05:01
History, 16.10.2020 05:01
Mathematics, 16.10.2020 05:01
Computers and Technology, 16.10.2020 05:01
Mathematics, 16.10.2020 05:01