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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Tom wants to conduct a scientific study but he needs to finish by the end of the school year. what practical way could tom work around this limitation and be successful in his study?
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Which of the following statements is true regarding a basic amino acid? a.) the hydrophilic r group of a basic amino acid will be located on the interior of a protein b.) the positively charged r group of a basic amino acid could bind dna c.) the r group of a basic amino acid would only be able to form covalent bonds with other molecules d.) a basic amino acid would be considered both polar and hydrophobic e.) all of the above
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Place the labels in order denoting the sequence of events of the cardiac cycle beginning with resting membrane potential and ending with the beginning of repolarization. the first and last steps are given.
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Which property of water is especially helpful to aquatic (water-dwelling) animals in very cold clima...
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