SCIENCE 167 QUESTIONS 2026
SCIENCE SCRIPT SOLVED
QUESTIONS VERIFIED ANSWERS A+
◉ Why does reproducibility strengthen scientific findings?
Answer: It confirms results are reliable and not random.
◉ Which best describes a scientific hypothesis?
Answer: B. Testable explanation.
◉ What makes a hypothesis scientific instead of just a guess?
Answer: It must be testable and falsifiable.
◉ What is the purpose of a control group?
Answer: To compare results and isolate the variable being tested.
◉ Which is NOT part of scientific inquiry?
Answer: B. Personal belief.
◉ Why is evaluating the source of data important?
Answer: To ensure the information is trustworthy and unbiased.
, ◉ Name one factor to consider when analyzing scientific results.
Answer: Methods used / sample size / bias (any one).
◉ What does it mean that science is 'evidence-based'?
Answer: Based on observable, measurable data.
◉ Why are multiple lines of evidence important?
Answer: They strengthen conclusions and reduce error.
◉ What process moves carbon into living organisms?
Answer: Photosynthesis.
◉ What is an autotroph?
Answer: An organism that makes its own food (like plants).
◉ List one characteristic of life.
Answer: Any: uses energy, reproduces, grows, responds, made of cells.
◉ Which is NOT a characteristic of life?
Answer: C. Photosynthesis (not all life does this).
◉ What are proteins made of?
Answer: Amino acids.