Ms. Jayakar keeps birds and cats. The animals have a combined total of 30 heads and 84 legs. How many cats does she have?.

Mount saint helen the great lakes and death valley are physical features of the earth which scientific term describes these features

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.

Why has there been such a large increase in theft and other crimes in the u.s