Question

1. which example best illustrates the relationship between theory and law?

a. a theory and a law are the same concepts.
b. the theory of relativity helped refine newtons laws of motion.
c. laws are based on theories but cannot be revised.
d. a law explains why a phenomenon occurs, while a theory describes it.

1. what ethical dilemma is associated with animal testing?

a. balancing the potential benefits of research against the ethical treatment of animals
b. ignoring the well - being of animals in research
c. using animals only for minor experiments
d. ensuring animals do not participate in research

1. what type of data includes measurements like length and volume?

a. quantitative data
b. subjective data
c. qualitative data
d. inferred data

Explanation:

• For question 44: The theory of relativity refined Newton's laws, showing how theory can impact and update laws. A theory and a law are not the same. Laws can be revised and theories explain while laws describe relationships.
• For question 45: The main ethical dilemma in animal - testing is balancing the potential scientific benefits against treating animals ethically. Ignoring animal well - being is unethical, using animals only for minor experiments doesn't address the core dilemma, and ensuring no animal participation is an extreme view not representing the common dilemma.
• For question 46: Quantitative data involves numerical measurements like length and volume. Subjective data is based on personal opinions, qualitative data is non - numerical and descriptive, and inferred data is data that is deduced rather than directly measured.

Answer:

1. b. The theory of relativity helped refine Newton's laws of motion.
2. a. Balancing the potential benefits of research against the ethical treatment of animals
3. a. Quantitative Data