Biology, 03.11.2020 16:40 carebear60
The mean weight of pumpkins in a pumpkin patch is 10 lbs. From this population a group of pumpkins, all weighing 15 lbs, were selected for breeding purposes. In the resulting offspring, it was noted that the average pumpkin weight was 12 lbs. What is the narrow-sense heritability of pumpkin weight in this population
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 06:50, jerrica988
Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.
Answers: 3
Biology, 22.06.2019 19:30, hannahboohoo120
When sodium chloride dissolves in water the sodium cholride dissociates into?
Answers: 1
The mean weight of pumpkins in a pumpkin patch is 10 lbs. From this population a group of pumpkins,...
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