Answered

1A. Which of the following is true of carbon?
A
B
It makes up 50 percent of the human body.
It's present in many types of molecules.
C
It's found only in rock formations.
D
It generally forms simple, unstable bonds.



Answer :

GinnyAnswer
The correct answer to the question is:

B. It's present in many types of molecules.

Explanation:
1. Carbon is a fundamental element found in all living organisms and is a key component of organic compounds.
2. It plays a crucial role in the structure of biological molecules like carbohydrates, proteins, lipids, and nucleic acids.
3. Carbon has the unique ability to form stable bonds with other elements, allowing for the diversity and complexity of organic molecules essential for life.
4. Due to its versatility, carbon can form single, double, or triple bonds with other elements like hydrogen, oxygen, nitrogen, and sulfur, contributing to the vast array of molecules found in nature.
5. Carbon's presence in various molecules underpins the complexity and diversity of living systems and is essential for life as we know it.

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