Ballard known for findings The Galapagos worms marked the first discovery of living things that used chemical energy rather that relying on the sun for energy.
(Ballard; known; for findings) (living things; used; chemical energy) (The Galapagos worms; marked; the first discovery of living things) Context(The Galapagos worms marked,List([27, 53))):(The Galapagos worms; marked the first discovery of living things relying; on the sun for energy)
The Galapagos worms marked,List([27, 53))
Ballard living things The Galapagos worms The Galapagos worms
known used marked marked the first discovery of living things relying
for findings
chemical energy
the first discovery of living things
on the sun for energy