Question

which statement best describes the limits of science?
a. when used properly, science can answer all questions.
b. science can usually answer only mathematical questions.
c. science cannot answer philosophical questions.
d. science cannot answer any difficult questions.

Explanation:

Science is based on empirical evidence and the scientific method. Philosophical questions often deal with values, ethics, and concepts that cannot be tested or measured empirically. For example, questions about the meaning of life or what is "good" are philosophical. Science has its scope (it can answer questions about the natural world through observation and experimentation), but it cannot address these non - empirical, philosophical inquiries.
Option A is incorrect because there are many questions (like philosophical ones) that science cannot answer even when used properly. Option B is wrong as science answers questions in various natural science fields (biology, chemistry, etc., not just mathematical). Option D is incorrect because science can answer many difficult questions (e.g., complex biological or physical phenomena) through research.

Answer:

C. Science cannot answer philosophical questions.