alleryLife spans may be as short as a few days or as long as a few thousand:
AWeeks
BYears
CDays
DHours
Answer & Solution
Correct answer: B. Years
1. The range of life spans is enormous.
2. The shortest are only days long.
3. The longest run to a few thousand years.
_Source: syllabus Biology, Chapter 1, Reproduction in Organisms._
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