Answer:
The correct answer will be-gas absent in primordial atmosphere (oxygen).
Explanation:
The Miller experiment was performed in 1953 to show that organic molecules can be formed from the inorganic molecules in the conditions resembling the primordial atmosphere.
Same conditions were created to the unstable atmosphere like a mixture of gases which included- methane, sulfur dioxide and hydrogen but lacked oxygen as it was absent in the primordial atmosphere.
Thus, gas absent in the primordial atmosphere (oxygen) is the correct answer.
Answer:B)food
everything else is transported from those options except food. Hopefully this is right.
Answer:
Most people were either doing they’re daily jobs and going to school, or traveling.
Explanation:
"An example of mutualism in the rainforest is the pollination of the Durian tree by bats."