Science and social studies test mixed

One of many tiny sacs of air through witch oxygen passes from the lungs to the blood stream

One of two main tubes in the chest that connect the trachea to the lungs

The smallest type of blood vessel

<p>A colorless odorless gas that is composed of carbon and oxygen</p> Signup and view all the answers

<p>Microscopic hairlike structure that line the respiratory tract their waving motions help clear the airway of dirt and mucus</p> Signup and view all the answers

<p>The large flat muscle between the lungs and the stomachs</p> Signup and view all the answers

<p>One of the two sac-like organs that people and animals use to breath</p> Signup and view all the answers

<p>A colorless oderless gaseous element that is found in air and water necessary for humans and plants</p> Signup and view all the answers

<p>Religious conflict</p> Signup and view all the answers

<p>Deserts have lack of water some towns near oil</p> Signup and view all the answers

<p>Trade,transportation (main Suez Canal)</p> Signup and view all the answers

<p>Shared supplies and population</p> Signup and view all the answers

<p>Human sewage, agriculture runoff, industrial waste</p> Signup and view all the answers

<p>Islam says Jesus is a prophet and Muhammad is the last prophet</p> Signup and view all the answers

<p>Muhammad brought the teaching of Islam converting many Arabs into Islam</p> Signup and view all the answers

<p>Islam</p> Signup and view all the answers

<p>Iraq</p> Signup and view all the answers

<p>Strait of Hormuz</p> Signup and view all the answers

<p>Egypt</p> Signup and view all the answers

<p>Alveolus</p> Signup and view all the answers

<p>Cilia</p> Signup and view all the answers