Biology, 30.01.2020 18:59 katiemh8302

how does the shape of a plane's wing it stay up in the air?

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Biology, 22.06.2019 05:30, jfrjtwrg

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !

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Biology, 22.06.2019 18:30, yaneiryx5476

Which rate indicates the number of children that would be born per women if she were to live to the end of her child-bearing years

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Biology, 22.06.2019 21:30, connie2168

Use the drop-down menus to match each part of the scenario to the correct scientific practice. akira records the speed of a reaction without a catalyst and then with a catalyst. akira creates a reaction without a catalyst and repeats the reaction with a catalyst. akira turns in a written lab report to his science teacher. akira wonders, "will adding a catalyst speed up this chemical reaction? " akira writes in his notes that adding a catalyst sped up the chemical reaction because the catalyst lowers the activation energy needed to get the reaction started.

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Biology, 23.06.2019 02:10, cchsemily7210