no
Two
A fish's heart have Two chambers .
the two types of chambers in the heart are the auricles and ventricles
A fish heart has two chamber and a mammal has 4.
there are four chambers in the heart. two are atriums and two are ventricles
2, the atria is the upper chamber of the heart. since there is alower and upper chamber in the heart, and the upper part is the atria, do the math: four chamber divided in half (two lower and two upper and 2+2=4) equals two which gives the the number of atria!
The heart has 4 chambers. The "collecting chamber of the heart", or the atria , is the two chambers that are located above the other two chambers. It carries the responsibility in helping to pump the blood out of the chambers and making sure no blood pumps back in.
The heart cavity is divided down the middle into a right and a left heart, which in turn are subdivided into two chambers. The upper chamber is called an atrium (or auricle), and the lower chamber is called a ventricle. The two atria act as receiving chambers for blood entering the heart; the more muscular...
The human heart has four chambers.The upper two chambers are called Atria and the lower two are called Ventricles
The human heart has four chambers.The upper two chambers are called Atria and the lower two are called Ventricles
they both beat
AnswerThe heart is divided into four main chambersthe two upper chambers are called the left atrium and the right atrium (plural atria), andthe two lower chambers are called the right and the left ventriclethe right ventricle is the lowest chamber