Although there are over 100 elements in the universe, organic matter usually contains a limited number of these elements and always includes the element
Responses
A carbon.carbon.
B nitrogen.nitrogen.
C oxygen.oxygen.
D water.
A carbon
The correct answer is A. carbon. Organic matter typically contains a limited number of elements, and carbon is one of the essential elements found in organic compounds. It forms the backbone of many organic molecules and is necessary for life as we know it.
The correct answer is A: carbon.
Organic matter primarily consists of carbon-based compounds, which is why carbon is always present in organic matter. However, other elements such as hydrogen, oxygen, nitrogen, and small amounts of others can also be found in organic matter.
To arrive at this answer, you need to have a basic understanding of organic chemistry and the composition of organic matter. Organic compounds are primarily made up of carbon atoms bonded together, and carbon is known for its ability to form diverse and stable compounds due to the four valence electrons it possesses. This property of carbon makes it essential for the formation of the complex structures found in organic matter. Therefore, it is safe to say that carbon is always present in organic matter, distinguishing it from inorganic compounds.