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20 answers for: Closed system that includes all life on Earth
RANKANSWERCLUE
ECOSPHEREClosed system that includes all life on Earth
BRAINCentral nervous system that includes all the higher nervous centres (5)
CIRCUITClosed system of electrical wires
CIRCULATEMove through a closed system (9)
HEATDEATHCondition of a closed system in which entropy is at a maximum and no energy is available for use (4,5)
GAIA___ hypothesis (idea that all life on Earth makes up a single organism)
NITROGENElement vital to photosynthesis and all life on Earth (8)
DNAThe genetic information of all life on Earth (abbrev.).
BIO___sphere, all life on earth
BEESInsects crucial for pollination and the existence of all life on Earth (4)
AIRInvisible "ether" forming the atmosphere and supporting all life on Earth; a light breeze; or, a melody (3)
RAELIANOne who maintains that scientists from another planet created all life on Earth
OPENContest that includes all comers (4)
EURASIARegion that includes all of Turkey
PANGRAMA sentence, verse, etc., that includes all the letters of the alphabet. (7)
TETRAPODAny animal of the superclass that includes all of the four-limbed vertebrates (8)
RHUSPlant genus of the cashew family that includes all varieties of sumac (4)
STLAWRENCERiver system that includes the Great Lakes of North America (2,8)
UNICODESystem that includes emoji
RESPBodily system that includes the lungs (abbr.)