Small openings called vacuoles allow carbon dioxide to enter a leaf. true or false

False ... small openings on the underside of the leaf is called the stomata. 

This  focuses on  the entrepreneurial leadership of these  growth  firms.   governmentministers can play a critical  role  in  fostering  enterprise and innovation. their  role  is to direct thegovernment  departments and agencies to  focus  on the problem and develop effective policies.