Protection such as immunity and to shield you organs, making then less susceptible
The digestive system processes your food and extracts nutrients from it.
chef, dentist!
To anchor the plant and to absorb water and minerals from the soil
To break food down and eliminate unneeded waste
it provides shape for your body and movement
The head injury and age are two things that weaken the nervous system. Hard and manual jobs also weaken the nervous system.
two jobs of the heart are Ventriloquist and clown
Yes, many people have two jobs. Not as many people have two occupations though.
neouroligist
The nervous system takes in sensory information from the peripheral nervous system. This information is then directed to the central nervous system which then responds with a motor reaction that travels back to the peripheral nervous system.
There are several different jobs that deal directly with the endocrine system. Some of these jobs include physicians, nurses, public health officials, and veterinarians.
Collective nouns for jobs are a series of jobs or a string of jobs.