GED Class 5 Science Pt 1 2023

Life Science: Anatomy and physiology Nervous system The nervous system is made up of the brain, the spinal cord, and the nerves. Electrical impulses are sent from the brain, travel down the spinal cord, and are sent out to the nerves. There are different kinds of nerves, those that control conscious motions and those that … Read more

GED Class 13 Science 3 2023

Science Lesson 3: Life Science: Ecosystems The world is made up of different biomes, which are different areas classified by the environment and the plant and animal life living there. There are five major biomes, each with their own characteristics. Much of what makes a biome unique is its relationship to water, whether it is … Read more