Select correct statements regarding the circulatory system of an earthworm.

Select correct statements regarding the circulatory system of an earthworm.Multiple select question.Hemolymph flows into open sinuses.In includes five pairs of muscular "hearts."Each segment is supplied with blood.It is a closed system.

Select all the characteristics of earthworms.Multiple select question.closed circulatory systemfeed on blood of vertebrateslack a respiratory systemingest soil and eliminate indigestible particlesfound mostly in marine habitats

The osmoregulatory/excretory system of an earthworm is based on the operation of…a) protonephridia.b) metanephridia.c) Malpighian tubules.d) nephrons

Some invertebrates and all vertebrates have a circulatory system.

Describe two ways in which the circulatory system of a fish is different from the circulatorysystem of a mammal