no one knows
It is the body's immune system.
The implications for disease and disability when homeostasis is not maintained can be quite severe. One is that the body will shut down because it has no way to defend itself.
How does difflugia oblonga defend itself against predators? What special structures does it have? Does it cause a disease? How is it transmitted? What are the symptoms of the disease? Is there any treatment for the disease?
A flower may have thorns such as a rose does enabling it to passively defend itself .
a sea star defend itself by hiding under rocks year around
how dose a boobook owl defend itself
by blending in
By biting.
An ox will use its horns, head, hooves, and weight to kill the enemy or defend itself.
Japanese beetles are winged insects. To defend itself from predators, it can either fly away from danger or burrow itself deep inside the soil.
What i think that nosebottled dolphin to defend itself is by biting their enemy and swim away as fast as they can.
Dogs use their teeth and strong jaws to defend themselves.