The organic molecules needed for life to originate were probably brought to the young Earth by
A) interstellar gas clouds.
B) comets or meteorites.
C) solar wind.
D) neutrinos.
Correct Answer:
Verified
Q89: Amino acids are
A) common in the atmosphere
Q90: How is the search for extraterrestrial intelligence
Q91: With our present technology,sending a small unmanned
Q92: If a star is over 1.5 solar
Q93: The most promising destination for future missions
Q95: The Mars Express spacecraft was able to
Q96: Scientifically verified alien life on Earth has
A)
Q97: The early atmosphere contained
A) all of the
Q98: In the Miller and Urey experiment,a mixture
Q99: All organic molecules have backbones of atoms
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents