Arianna is setting up an entertainment system. at this particular home, she needs to hold up a receiver while moving wires around and reaching for tools. arianna is using physical strength and dexterity. problem-solving skills. accuracy and attention to detail. planning and organization skills.

Afarmer began a new method of reducing grain spills. this reduced the number of mice on the farm. the number of snakes in the surrounding area decreased at the same time. the snakes depended on the mice that lived in the field. what’s the likely reason the snake population decreased? a. the number of snake predators increased. b. the number of mice increased. c. the number of mice decreased. d. the pesticides affected the snakes. e. a new breed of mice moved into the field.