Questions tagged 'Earthworm'
2 questions
The earthworm’ vessel acts as a pump to push blood throughout the body.
The earthworm possesses a ventral vessel that functions as a pump to circulate blood throughout its body. Please refer to the image below for a closer look at this structure.
Describe two ways in which an earthworm’s body is adapted to life in the soil. 2. explain how an earthworm demonstrates cephalization.
1) Each segment of an earthworm is equipped with setae, which are bristly hairs that provide grip as the worm burrows through the soil. Additionally, the earthworm possesses both longitudinal and circ...