Four people are playing tug-of-war. On the right side, Person #1 is pulling with a force
of 60 N and Person #2 is pulling with a force of 70 N. On the left side, Person #3 is
pulling with a force of 30 N. How much force should Person #4 on the left side apply so
that the rope doesn’t move?
Answers: 2
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Which type of mutation occurs in reproductive cells and can be passed to offspring? somatic mutation germline mutation point mutation frameshift mutation
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Biology, 22.06.2019 21:00
Which statements about a food chain are true? choose all answers that are correct. a.plants are the first living organisms in food chains on land. b. the plants in a food chain are called herbivores. c. all food chains on land begin with energy from the sun. d. carnivores in a food chain eat only plants.
Answers: 1
Biology, 22.06.2019 21:30
Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each type of organism to a characteristic that describes it.
Answers: 2
Four people are playing tug-of-war. On the right side, Person #1 is pulling with a force
of 60 N an...
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