Multiple Choice QuestionLife span is the Blank______ age to which a species is known to survive.Multiple choice question.oldestaverageyoungest

Break Down the Problem

1. The question asks for the definition of "life span" in relation to a species.
2. Identify the correct option from the given choices: oldest, average, or youngest.

Relevant Concepts

1. Life Span Definition: The life span of a species refers to the maximum age that individuals of that species can live under ideal conditions.
2. Options Analysis:
   • Oldest: This aligns with the maximum age that a species can reach.
   • Average: This typically refers to the mean age at death for a population, not the maximum.
   • Youngest: This refers to minimum age, which is not relevant to life span.

Analysis and Detail

1. The term "life span" generally refers to the longest period of time that individuals of a species can live, meaning it corresponds to the oldest age achieved by members of that species.
2. Therefore, “oldest” is the best fit for the term life span.

Verify and Summarize

• Considering the definitions and the context, the life span is most accurately described by the term "oldest."

Final Answer

The correct answer is oldest.