Biology, 12.05.2021 17:20 KJourdan19
1.
Which of these is an example of chemical weathering?
O Plants wedge their roots into cracks in rock and push it apart.
O Acid rainwater seeps into the ground and dissolves limestone.
O Gravitational force pulls rocks to the bottom of a mountain.
Rock pieces carried by river water wear away pieces of rock in the riverbed.
Answers: 3
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As a small change in a person's dna can cause a genetic disorder
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Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now
Answers: 1
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What is one reason why transpiration is important in plants? question 19 options: it produces food from the sugar in the plant cells. it enables the flow of water out of the plant. it produces carbon dioxide in the leaves of the plant.
Answers: 1
1.
Which of these is an example of chemical weathering?
O Plants wedge their roots into crack...
O Plants wedge their roots into crack...
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