Me plz 30 point and a mark how do humans and animals obtain the nitrogen their bodies need to make proteins and nucleic acids? question 1 options: by breathing the nitrogen present in the atmosphere by consuming plants or other animals by absorbing nitrogen found in the soil by absorbing ammonia from bacteria growing in the roots of plants how do decomposers affect the carbon cycle? question 3 options: they release the carbon that remains in the bodies of dead organisms. they change carbon dioxide into a form that organisms can use. they absorb carbon from carbon dioxide in the atmosphere. they prevent carbon from escaping into the atmosphere. hich of the following processes does not produce carbon dioxide? question 4 options: decomposition photosynthesis burning fossil fuels cellular respiration how does the carbon in grass become part of a lion? question 5 options: the lion eats an herbivore that ate the grass. the lion eats the grass. carbon from grass doesn't end up in a lion. the lion breathes in carbon that was released by the grass.
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Physics, 22.06.2019 12:00
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
Physics, 22.06.2019 13:50
9.98 kg of r-134a at 300 kpa fills a rigid container whose volume is 14 l. determine the temperature and total enthalpy in the container. the container is now heated until the pressure is 600 kpa. determine the temperature and total enthalpy when the heating is completed. use data from the steam tables.
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Physics, 22.06.2019 16:30
If anyone who can me with this hw? i would really appreciate it
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Physics, 22.06.2019 23:50
Which property is expressed in distance units? o a. period o b. wavelength o c. speed o d. frequency
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Me plz 30 point and a mark how do humans and animals obtain the nitrogen their bodies need to make...
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