The Earthworm Study

a Essay about the earthworm excellent work Earthworm Study By Justin Ramesar December 15, 1996 Habitat Of The Earthworm What is the habitat of the earthworm?         The earthworm lives in the ground, usually in good garden soil. It restricts its above-ground activities to the night time. Even than it never leaves it burrow completely, it fastens its posterior end firmly into the hole where it can re-enter the hole in a hurry. How does the earthworm survive …

…nervous system , that consists of a double nerve cord runs the length of the worms body. This cord connects the sensory neurons to the motor neurons in the muscles. The nerve cord is also connected to two large ganglia in the worm s head that form a simple type of brain. Smaller ganglia are located along the nerve cord in each segment of the worm's body. This allows each segment to respond and move independently.