Question

what is the primary difference between a scientific theory and a scientific law?
a. there is no difference between a theory and a law.
b. a law explains \why\ something happens, while a theory describes \what\ happens.
c. a theory explains \why\ something happens, while a law describes \what\ happens.
d. a theory is always correct, while a law can change.

what is a scientific theory?
a. a random guess about how something works
b. an observation made during an experiment
c. a well - substantiated explanation of some aspect of the natural world based on evidence
d. a statement that describes a consistent relationship in nature

how are scientific theories and laws connected?
a. laws are always derived from theories.
b. theories and laws are always in conflict.
c. theories can inspire new laws, and laws can lead to new theories.
d. they are completely unrelated.

which process is crucial for testing a scientific hypothesis?
a. randomly changing variables
b. ignoring empirical evidence
c. avoiding experiments
d. conducting controlled and repeatable procedures

Explanation:

First Question (Difference between theory and law)

• Option a: Wrong, as theory and law differ.
• Option b: Reversed; law describes "what", theory explains "why".
• Option c: Correct, theory explains the "why", law describes the "what" in nature.
• Option d: Wrong, both can be revised with new evidence.

• Option a: Wrong, theory is not a random guess.
• Option b: Wrong, observation is part of data, not theory.
• Option c: Correct, theory is a well - supported explanation of natural world aspects.
• Option d: Wrong, that's a scientific law.

• Option a: Wrong, laws can be from observations, not just theories.
• Option b: Wrong, they are complementary, not in conflict.
• Option c: Correct, theories can lead to laws and vice - versa as science progresses.
• Option d: Wrong, they are related in scientific inquiry.

Answer:

c. A theory explains "why" something happens, while a law describes "what" happens.

Second Question (What is a scientific theory)