Answer:
The answer is B: All the muscle cells innervated by a single motor neurorn.
Explanation:
It is called a motor unit, all muscle fibers that are innervated by a motor neuron cell. A motor neuron cell can establish contact with up to 150 muscle fibrils, which when activated causes their simultaneous contraction, therefore, all the muscle fibers of a motor unit contract and relax at the same time.
Answer:
Explanation:
1. Because of the symptoms, it could be anything that’s kidney related.
Most common symptoms: reduced amount of urine, swelling in legs, ankles, shortness of breath, fatigue, nausea, pain, seizures...
Most common causes: kidney stones, kidney infection, shingles, bladder infection, spinal arthritis...
2. What I wrote in the first paragraph are some of the possible diagnoses.
3. Blood test, urine test, imaging tests...
Answer:
The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.
Answer:
please where are the materials so that I can answer your question. No materials have been listed. please Re-write the question
