Which of the following made the Maya vulnerable to conditions brought about by megadrought?(1 point)%0D%0AResponses%0D%0A%0D%0Aslash and burn agriculture%0D%0Aslash and burn agriculture%0D%0A%0D%0Athe unearthing of Toltec spearheads%0D%0Athe unearthing of Toltec spearheads%0D%0A%0D%0Athe building of elaborate temples%0D%0Athe building of elaborate temples%0D%0A%0D%0Athe planting of beans, maize, and squash
