146k views
3 votes
What types of organisms have a three-chambered heart?

1 Answer

0 votes

Answer:

Not many organisms have three-chambered hearts. Only some amphibians, reptiles, and birds have three-chambered hearts. Mammals, including humans, have four-chambered hearts, and fish and most invertebrates have two-chambered hearts.

User Zapnologica
by
8.1k points