Which reaction is an example of a reflex?

Reflex actions are involuntary actions of the body. The individual is usually unable to control certain movement or actions of the body. It is controlled by the peripheral nervous system. It is also controlled by the brain stem and the spinal cord.

An example is the blinking of the eyes and shivering etc.

spiders belong to a group of arachnids.

arachnids have the following traits :

they have two body parts.

they have eight legs unlike insects which have 6 legs.

they have no wings.

these traits distinguish them from insects.

the information that antonio is doubting us the statement that spiders differences are as a result of being first to evolve.

this is because the evolution of one species is independent of the other species.