Biology, 24.08.2020 07:01 jessica94866
please help :) good morning :) For which of these questions could a testable hypothesis be developed? Check all that apply. Do children’s heart rates increase at the same speed when walking uphill? Is experimenting with moldy bread more fun than experimenting with yogurt cultures? Does temperature affect how long blood can be stored? How does moisture affect the growth of moss on a tree? Which of Leeuwenhoek’s microscopes was the coolest?
Answers: 1
Biology, 21.06.2019 18:10
Why do mutations in genes affect traits? o a. genes determine what type of mutagens an organism has. o b. genes produce proteins that cause traits. o c. genes affect how many chromosomes an organism has o d. genes code for carbohydrates that influence traits.
Answers: 1
Biology, 22.06.2019 04:00
The tubes transporting minerals and water upward are called ?
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Biology, 22.06.2019 05:00
Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.
Answers: 3
please help :) good morning :) For which of these questions could a testable hypothesis be developed...
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