Biology, 26.06.2019 22:00 farashka03
Ferns are the most abundant of the (seedless vascular/seedless nonvascular)plants.
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Biology, 22.06.2019 11:30
Discuss cell surface transport in the structure of constituents
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Biology, 22.06.2019 18:30
12) several teeth were found in an area of flat land covered with trees and plants. the teeth were examined by a paleontologist, and it was determined that the teeth came from a shark. they found many other shark teeth in this area. however, the people who discovered the teeth were puzzled, because there was no source of water near where the fossils were found. what is the paleontologist's best explanation for why the teeth were found in this area? a) sharks used to live on flat land. b) this area was once covered with salt water. c) this area was once covered with freshwater. d) someone buried the shark teeth deep in the ground.
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Biology, 22.06.2019 22:20
Which of the following structures is a double layer of phospholipids with proteins? a: cytoplasm b: cell membrane c: ribosome d: cell wall
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Ferns are the most abundant of the (seedless vascular/seedless nonvascular)plants....
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