Fact 1: Ablack hole is formed by a high-mass star collapses.

Fact 2: Somewhat suprisingly high mass stars live for less time than low mass stars.

Given the two facts above, answer the question "Which type of star is most likely to end up as black hole?" with the following options: 
- relatively short lived
 - Earth revolving around the sun
 - Warm air moving into cold air
 - Something formed from skeleton
 - Earth orbiting the Sun
 - they body they live in
 - fissures of hot, acidic water
 - remains of prehistoric life


 

 relatively short lived        