Answer:
The correct option is : a. The phrenic nerve from the cervical plexus
Explanation:
The diaphragm is a thin skeletal muscle which separates the thoracic cavity and the abdominal cavity.
The phrenic nerve is a nerve present in the thoracic region, that passes down between the heart and the lung and reaches the diaphragm.
The phrenic nerve innervates the diaphragm from the C3–C5 of cervical plexus.
Answer:
This process is called filtration, it is the first of four steps for the formation of urine.
I leave you an image, so you can interpret better:
Image reference: https://courses.lumenlearning.com/boundless-ap/chapter/physiology-of-the-kidneys/
- drinking too much alcohol.
- spending too much time in the sun without proper protection.
- not having certain vaccinations.
just some the teacher showed us today