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.