Question

The text describes one of the scientific theories of where life comes from. Find one other scientific theory of how life began and tell me about it.

A) Abiogenesis proposes that life can arise naturally from non-living matter.
B) Creationism suggests that a divine creator is responsible for life on Earth.
C) Panspermia suggests that life on Earth was seeded by extraterrestrial organisms.
D) Spontaneous generation posits that life can spontaneously emerge from certain substances.

Answer 1

Panspermia is a scientific theory that suggests life on Earth was seeded by extraterrestrial organisms, delivered via comets or meteorites. Although there is no direct evidence, there is evidence supporting an extraterrestrial source of organic molecules.

Step-by-step explanation:

Panspermia is a scientific theory that suggests life on Earth was seeded by extraterrestrial organisms. It proposes that life itself arrived on our planet on comets or meteorites, which acted as interstellar 'mailboxes' for dormant life forms. Once delivered to Earth, these organisms would emerge from dormancy and eventually populate the planet. While there is no direct evidence of Panspermia, there is some evidence consistent with an extraterrestrial source of organic molecules.