solar radiation
Biology, 22.04.2020 20:01, hqlego6882
Which of the following is a natural driver of climate change?(1 point)
solar radiation
changes in land use
emissions of gases from products
burning fossil fuels
Answers: 2
Biology, 22.06.2019 02:30, ComicSans10
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 21:30, peytontanner
Abotanist working in the amazon rain forest discovers a new species of orchid. interestingly, males but not females of a certain wasp species keep visiting the flowers of these orchids. why?
Answers: 3
Biology, 22.06.2019 22:00, angelread53621
Which of the following statements about brain development and early childhood is true? the brain of a 5 year old is 60 percent the size of an adult brain the overall size of the brain does not increase dramatically from ages 3-15 by the time a child is 3 years of age, the brain is 25 percent of it's adult size the development that occurs inside the brain ends at the onset of adolescence
Answers: 3
Biology, 23.06.2019 01:00, kaylaaaaaaa86
A, t,g, c are the bases found in rna? o true false
Answers: 2
Which of the following is a natural driver of climate change?(1 point)
solar radiation
solar radiation
Mathematics, 29.03.2020 09:37
English, 29.03.2020 09:56
Business, 29.03.2020 09:56
Chemistry, 29.03.2020 09:56
History, 29.03.2020 09:57
Chemistry, 29.03.2020 09:57
Mathematics, 29.03.2020 09:58
English, 29.03.2020 09:58