Biology, 25.06.2019 10:00, Thelearner100
Which statement best describes the role of the lungs? a. the lungs take in oxygen from the bloodstream. b. the lungs produce carbon dioxide as a waste product of cellular respiration. c. the lungs extract oxygen from the atmosphere for body cells to use. d. the lungs provide carbon dioxide to the capillaries.
Answers: 2
Biology, 22.06.2019 11:30, brayden2275
To store strawberries in sugar syrup, lucy placed them in a jar and covered them with sugar but did not add any water. do you think syrup will be formed? justify. a. no. since water is not added, there cannot be any syrup formation. b. no. the higher concentration of sugar on the outside will cause the water from the sugar to diffuse in the strawberry cells causing them to swell without formation of any syrup. c. yes. the higher concentration of sugar on the outside will cause the water from the strawberry to diffuse out resulting in syrup formation. d. yes. the sugar will melt over time and form the syrup.
Answers: 2
Which statement best describes the role of the lungs? a. the lungs take in oxygen from the bloodst...
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