They have four, two atrias and two ventricles.
they have r chambered heart
four
The heart has four chambers. There are two types of chambers, the atria and the ventricles. There are a pair of each on the right and left side. Human (mammal) hearts have 4, reptiles tend to 3, and some organisms go all the way down to one.
There are four chambers in a human heart.
4 chambers as they are mammals.
A hippopotamus has a four-chambered heart.
It has 4 chambers in the human heart
A reindeer, being a mammal, has four heart chambers.
There's 4 heart chambers in a human, which is a mammle
4
A lion is a mammal, so it will have four heart chambers.
4 chambers just like a mammal
In the human heart, there are four chambers. Other mammals may vary.
As a mammal, a pig has a four-chambered heart.
NO they do not. They have four chambered hearts.
Being a mammal, the Tasmanian devil has a four-chambered heart.
Yes, mammals have a 4-chambered heart.
A cats heart has four chambers, like humans.
A bat is a mammal so, like all mammals, a bat has a four-chambered heart.