Biology, 27.09.2019 02:00 sarah1tice
Carbon dioxide levels in the beginning of the industrial revolution was about 280 ppm (parts per million). if carbon dioxide levels have increased 38%, how much carbon dioxide is now in the atmosphere?
10640
737 ppm
8960 ppm
386 ppm
Answers: 1
Biology, 22.06.2019 06:40
Which of these has happened to your food by the time it reaches your small intestine? a. all the macromolecules have been broken down completely. b. lipids and starches have been partially broken down. c. starches and proteins have been partially broken down. d. proteins and lipids have been broken down into subunits.
Answers: 3
Biology, 22.06.2019 07:30
The equation shows cellular respiration. during cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and atp. what happens to the energy in the bonds in glucose? the energy is transferred to oxygen. the energy is transferred to carbon dioxide. the energy is transferred to water. the energy is transferred to atp.
Answers: 2
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As a result of these processes the single celled organism accomplishes
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Biology, 22.06.2019 19:30
The wind speed in the region between cities a and b was probably the greatest at noon on which day?
Answers: 1
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