The study showed that microbialites, among Earth's earliest life forms, could thrive without sunlight, using energy from chemicals like hydrogen, iron, ammonia, and sulfur, allowing them to survive ...

托福阅读真题Official 54 Passage 3（一） Elements of Life. The creation of life requires a set of chemical elements for making the components of cells.Life on Earth uses about 25 of the 92 naturally occurring ...

托福阅读真题Official 54 Passage 3（二） Elements of Life. The creation of life requires a set of chemical elements for making the components of cells.Life on Earth uses about 25 of the 92 naturally occurring ...

Pixar's new animated feature "Elio" whisks audiences away to distant galaxies and introduces them to a host of ...