D is the best answer :) good luck
The nervous system is comprised of two major subdivisions, the central nervous system (CNS) and the peripheral nervous system (PNS).
"Vertebrae's" are parts that make up your spine. <span>The entire column sits on the "</span><span>sacrum", which is the bone that connects the spine to the hips.</span>
Answer:
Hi !
1. Autism and other developmental disorders =<u> Imply a deficit in a person’s imaginative activity and social ability</u>
2. Organic disorders =<u> Behavioral or psychological abnormalities that are associated with brain dysfunction</u>
3. Substance addiction disorder =<u> The frequent and dependent use of alcohol or drugs, which can negatively affect the central nervous system</u>
; )
Answer:
false
Explanation:
The alimentary canal is the long tube of organs — including the esophagus, stomach, and intestines — that runs from the mouth to the anus. An adult's digestive tract is about 30 feet (about 9 meters) long.
The digestive system is made up of the gastrointestinal tract—also called the GI tract or digestive tract—and the liver, pancreas, and gallbladder. The GI tract is a series of hollow organs joined in a long, twisting tube from the mouth to the anus.
