Question 9 Descriptive research designs involve: O both the predictor and outcome variable O case studies, surveys and naturalistic observation O the manipulation of an independent variable relevant...

Extracted text: Question 9 Descriptive research designs involve: O both the predictor and outcome variable O case studies, surveys and naturalistic observation O the manipulation of an independent variable relevant variables, their relationship and scatter plots Question 10 The nervous system is composcd of: more than 10 million interconnected pathways Omore than 10 million brain cells more than 100 billion neurons more than 100 billion stem cells