Which of the following best explains the importance of earth’s crust to living organisms?
a.<...
Biology, 29.09.2019 15:20 treseanthegreat
Which of the following best explains the importance of earth’s crust to living organisms?
a.
the continental crust allowed the evolution of life on land.
b.
the crust provides raw materials necessary for life.
c.
the crust allowed the formation of fossil fuels.
d.
the rock cycle recycles sedimentary rocks formed from animal shells.
Answers: 2
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Biology, 22.06.2019 07:30
Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables
Answers: 3
Biology, 22.06.2019 10:10
Fruit bats in central america eat bananas and other fruits. banana plants rely on bats for pollination. what would be the most likely consequence on the banana crop if fruit bats were eliminated from the area? the banana crop would increase because bats would stop eating the crops. the banana crop would decrease because bats would no longer pollinate the crops. the banana crop would remain constant because bees would replace the bats. the banana crop would remain constant because the plants would adapt using asexual reproduction.
Answers: 1
Biology, 22.06.2019 12:30
This is collection of data made by comparing objects in standard units. in science, the units are metric.
Answers: 3
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