(15pts=5pts each) For parts (a)–(c) answer the questions and complete the statements in the space provided. Show your work and justify your solution! The median CD of a triangle ΔABC is a half the length of the side AB towards which it is drawn, AB = 12 in, m∠B=50˚. Find: CD, AD, m∠A.

Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?

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.

Living organism in our word are connected to other variety of ways