They help to prevent the disease from occurring. The immune system becomes familiar with the pathogen and learns how to fight it. Its the same process with vaccines
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:
La escoliosis es una curvatura lateral anormal de la columna. Se diagnostica con mayor frecuencia en la infancia o la adolescencia temprana. Las curvas normales de la columna se producen en las regiones cervical, torácica y lumbar en el llamado plano "sagital".
Explanation:
Espero que esto ayude a marcar el MÁS CEREBRAL !!!
I want a pharmacist technician to help me with a question please
Answer:
2 : Therapists assist parents to understand a child's mental illness.
Explanation:
if you find out your child has a mental issue and you learn more about it it's easyier to know how you can help them and know what they need and what they don´t need .
