since this app is useful here is 25 points!! come back every sunday and Wednesday to get free points, and make sure to add me so you can get notified.

Identify the structure of the human heart which is a muscular chamber that pumps blood out of the heart and into the circulatory system.

Choose the correct geographic feature to complete each of these sentences. 1.is located at letter a. 2.the euphrates river is located at 3.the zagros mountains are located at 4.the taurus mountains are located at

2. discuss some major differences between the satellites present with each planet.