Both have thier own pacemakers
4 chambers :
1 right atrium
2 left atrium
3 right ventricle
4 left ventricle
two differences are the atrium's receive blood and ventricles pump blood out into rest of body
Go do some actual work for yourself once in your life.
the upper two are atria and the bottom two are ventricles
MEET ME AT THE PUNJABI mc
The lamprey's heart consists of two chambers
A shark heart has two chambers.
the human heart contains four chambers and it is the ventricles (the two lower chambers) that do the pumping
There are four chambers in the human heart. There are two atria (the two upper chambers) and two ventricles (the two lower chambers).
The heart of fish have two chambers. The heart of reptiles and amphibians have three chambers. The heart of mammals have four chambers.
A perch has two chambers in it's heart.
The sharks heart has two chambers.
the upper chambers of the heart are called the right and left atrium and they are the receiving chambers of the heart
The two top chambers of the heart are called the right and left auricle respectively
The upper two chambers of the heart are the right atrium or auricle, and the left atrium or auricle.
Clams have the most complex heart of the mollusks, with 3 chambers.