Without genetic variation, no single protocell would have a higher probability of survival, reproduction and ... Did the exposure of coacervate droplets to rain make them the first stable protocells?, ...
When cultures were still developing irrigation systems and large-scale agriculture, rain was essential for their survival. What happens when the rain stops? For the Aztec community in the Basin of ...
The Show-Me State boasts varying topography that offers the ability to use agricultural products as a means of survival.