A decrease in predators 
Lack of available mates after the flood 
An increase in available living space
        
             
        
        
        
The correct answer is intarsia.
It refers to the process where different types and colors of wood are inlaid on top of each other in order to create images and patterns similar to those of mosaics. Embroidery, weaving, and typography have to do with either cloth or paper, and repousse with metal, so only intarsia has to do with wood.
        
             
        
        
        
Answer:
Action painters
Explanation:
The action painters were led by Jackson Pollock and Willem de Kooning, who worked in a spontaneous improvisatory manner often using large brushes to make sweeping gestural marks. Pollock famously placed his canvas on the ground and danced around it pouring paint from the can or trailing it from the brush or a stick. In this way the action painters directly placed their inner impulses onto the canvas.