Question

defined as: a relationship between events or things, where one is the result of the other or others, * 4 points
○ pattern
○ logical argument
○ proposition
○ data collection
○ cause and effect chain

defined as: any instrument used for the study of both natural phenomena and theoretical research * 4 points
○ timer
○ scientific tools
○ weighing scale
○ safety glasses
○ stopwatch

Explanation:

First Question:

We analyze each option:

• Pattern: A repeated design or sequence, not about cause - effect.
• Logical argument: A set of statements to support a claim, not about result of others.
• Proposition: A statement that can be true or false, not about cause - effect.
• Data collection: Gathering data, not about relationship of events as result.
• Cause and effect chain: Defined as a relationship where one event is the result of others, matches the definition.

We analyze each option:

• Timer: A device to measure time, not a general term for instruments in study.
• Scientific Tools: Defined as instruments for studying natural phenomena and theoretical research, matches the definition.
• Weighing scale: A specific tool to measure weight, not a general term.
• Safety glasses: Protective gear, not a tool for study.
• Stopwatch: A specific time - measuring tool, not a general term.

Answer:

E. Cause and effect chain

Second Question: