Louisa wants to find out whether earthworms prefer to live in the dark or in the light. She constructs an
investigation. She fills a box with dirt and places 30 earthworms in the dirt. Then, she covers half of the
box with a lid. She leaves the other half open. After waiting a week, what should Louisa do next?
A. repeat the experiment
B. write a report to present to her science class
C. ask another question about the behavior of earthworms
D. count the number of earthworms that are present on each side of the box
Answers: 2
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Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is
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Grasses--> mice--> cats--> coyotes suppose 10,000 units of energy are available at the level of the grasses. what is the total number of energy units lost by the time energy reaches the coyote?
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Biology, 22.06.2019 12:00
What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not
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Louisa wants to find out whether earthworms prefer to live in the dark or in the light. She construc...
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