Biology, 20.09.2020 15:01 oliviabob9893
Which property of water is especially helpful to aquatic (water-dwelling) animals in very cold climates?
A. water's ability to dissolve many substances
B. ice has a lower density than liquid water
C. water's high surface tension
D. water's high heat of vaporization
Answers: 3
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The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer
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Interferons play a vital role in the immune system why are interferons so important?
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The image shows a sandstone formation with visible bands of different colors. what do the bands indicate about how this sedimentary rock was formed? choose two answers. a). the rock was made from more than one material. b). water was absent during the compaction and cementation process. c). sediments and other matter were deposited in layers before lithification. d). the rock was stretched horizontally by the pressure from surrounding rocks. e). layers of hot liquid in the rocks cooled and solidified at different tempatures
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Biology, 22.06.2019 23:20
After a signal is transmitted from the eyes through the optic nerve, which part of the brain processes the visual information? a. the limbic lobe b. the occipital lobe c. the frontal lobe d. the temporal lobe
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Which property of water is especially helpful to aquatic (water-dwelling) animals in very cold clima...
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