Skin is the first physical barrier to external damage. It has alerting system owing to pain and temperature sensations. Body's immune system for any possible threat through orifices or surfaces not covered by skin. The norepinephrine signal of fight, flight, freezing with fear on perception of threat from external physical or emotional sources helps prevent from external damage.
To protect the eye from external damage.
Butterflies do not have external plates, but they have an exoskeleton, which helps to support and protect its body.
Mucus epithelium is very delicate. It can not protect your body from the rough external environment. You need the tough stratified squamous epithelium to protect you from the rough external environment.
Skin is the first physical barrier to external damage. It has alerting system owing to pain and temperature sensations. Body's immune system for any possible threat through orifices or surfaces not covered by skin. The norepinephrine signal of fight, flight, freezing with fear on perception of threat from external physical or emotional sources helps prevent from external damage.
There are many different internal organs with many different functions but they basically keep the body functioning properly. The external organs' main job is to protect the body.
The skeleton is extremely important to the body. It provides the internal framework for the body and protects many internal organs from external damage.
gamma rays pass through the body by being absorbed by the skin and entering your body causing internal and external damage.
Flavonoids help protect blood vessels from rupture or leakage, enhance the power of you Vitamin C, protect cells from oxygen damage, and prevents inflamation throughout your body! =)
A fly has an exoskeleton which means their skeleton is on the outside of their body instead of inside. This helps protect them from enemies.
Yes an awning will protect your porch from sun damage, it can also protect outdoor furniture from sun damage as well.
Friction and Burning are the main culprits. The body forms a blister to protect the underlying skin from more damage.
yes, the have an external covering to protect from water infiltration