Answer:
Neurons (also called neurones or nerve cells) are the fundamental units of the brain and nervous system, the cells responsible for receiving sensory input from the external world, for sending motor commands to our muscles, and for transforming and relaying the electrical signals at every step in between.Aug
Certain ones do it depends i hope this help
Answer:
1.)Environmental science is a quantitative subject that includes both applied and theoretical parts, and it has influenced government policy all around the world.
2.)Environmental science is distinct from environmental studies, which focuses on the human-environment link as well as its social and political components.
Explanation:
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Answer: Correct order:
Food enters the mouth where teeth and saliva begin digesting
1. Food is swallowed and travels down the esophagus due to muscle contractions called peristalsis.
2. food goes through the pharynx, which is the junction between the digestive and respiratory systems.
3. Then food arrives in the stomach where it is digested further and becomes a thick liquid called chyme.
4. The next step is the small intestines where the food goes through more digestion and absorption into the blood stream occurs
5. The next step is the large intestines where water is absorbed and remaining waste continues through
6. The next step is the rectum where waste and water are compacted into a solid form known as feces
Lastly, feces is removed from the body through a muscular organ called the anus.
Explanation:
I think we can all agree that first food is in our mouth, we chew, swallow, food travels down the esophagus through the pharynx and lands in the stomach. From digestion in the stomach, to the small intestines, then large intestines, then turns to waste then travels down the system to elimination through the rectum and out the anus.
