Sagot :
Answer:
ENERGY,CARBON,LIIQUID,WATER,AND VARIOUS OTHER ELEMENTS.
Explanation:
It is useful to categorize the requirments for life on earth as four items.
Answer:
The standard definition for a habitable planet is one that can sustain life for a significant period of time. As far as researchers know, this requires a planet to have liquid water.
Explanation:
#CARRY ON LEARNING