How many hearts of an earthworm
Answers
Answered by
1
Answer:
Worms don't have just one heart. They have FIVE! But their hearts and circulatory system
Answered by
1
- Worms have two hearts, not one. It's FIVE! However, their hearts and circulatory systems are simpler than ours, maybe because their blood does not need to go to as many bodily organs.
- Worms have two types of muscles under their skin that allow them to move around.
- Because it is an invertebrate, the earthworm does not have a genuine heart, but it has five pairs of aortic arches and is referred to as a heart.
- These arches connect ventral and dorsal veins and pump blood throughout the body. They are located in the front area of the body.
Similar questions