Business buyers reorder again and again from businesses they trust. therefore, it is important for marketers to offer them a. consistent packaging b. many features c. consistent quality d. completely new innovations

C. Consistent Quality is APEX answer.

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.