1. Air enters the nostrils.
2. Air passes from the trachea to the bronchi
3. Air diffuses from the alveoli to the blood cells.
4. Oxygen enters the blood cells.
5. Blood transports oxygen to other cells.
Alright so imagine a guy with Alzheimers...what was i talking about again????<span />
Organs are made of tissues. Tissues are in turn made of cells. There are four types of tissues: epithelial, connective, muscular, and nervous tissue. These different tissues make up the different organs in the human body. Hope this helps!
Explanation:
Astronomers have a huge problem detecting radiation from space because the Earth's atmosphere blocks most of it and stops it from reaching the surface. Visible light and radio waves get through to telescopes on the ground, and some detectors (infrared, UV and gamma) work when they are high up on mountains.
hope this helped!!!
That's true heat and pressure causes rock forms to change.
