Transcript text: Biology is the study of living things
Solution
The answer is the first one: living things.
Explanation for each option:
Living things: This is the correct answer. Biology is the scientific study of life and living organisms, including their structure, function, growth, evolution, distribution, and taxonomy.
Carbon: While carbon is a fundamental element in biology, as it is a key component of all known life on Earth, biology itself is not the study of carbon specifically.
Molecules: Molecules are studied in biology, but biology is not limited to the study of molecules. It encompasses a broader range of topics related to living organisms.
Water: Water is essential for life and is studied in biology, but biology is not the study of water itself.
In summary, biology is the study of living things.