How many chambers are there in the heart?
| November 18, 2020 | education
Man and birds have four chambers in the heart, fish have two, amphibians (amphibians) have three, reptiles (reptiles) also have three chambers, but crocodiles have four of them.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
