Answer:
Carbon dioxide and OXygen because the air we breathe out contains 16.4% of oxygen and 4.4% of carbon dioxide.
Explanation:
1500 =100
900 =x
900 x 100 = 90000/1500= 60
60% of kcals come from carbs
Though technically there are six levels of organization in ecology, there do exist some sources which only identify five levels, namely organism, population, communities, ecosystem, and biome; excluding biosphere from the list.
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Answer:
Coefficient required to balance chemical reaction are simply called stoichiometry
B. Because, Bacteria is a prokaryote on its own.
