It is a theory of natural selection, and being "fit" is success in reproduction.
Answer:
I'm not 100% sure because trees nor rocks nor water just decided one day to poof and create a human being but I'd say Mud and Wood or Leaves and Sticks.
Explanation:
I think so because it's been believed and speculated that the first men came from the grasslands of Essos.
Answer:
女、稨我會在場地球日至於會上網路線條件輕鬆自如了解散熱愛滋事後悔意願為主動畫畫出
Explanation:
نیما لادن خوب هست اما بد هست
The answer is A hope this helps.