You may be confusing "heart" with "stomach." No mammal has more than one heart. Several animals have more than one stomach, or multi-chambered stomachs. These are called ruminants. a Ruminants are mammals in the order Artiodactyla. They predigest their food in the first stomach, regurgitate it, re-chew it (it is called cud now) and re-swallow it.
All the mammals have a single heart, no mammal has got more than one heart.
A whale (all species), being a mammal, has a single four chambered heart.
Mammals have four-chamered hearts.
The mammal's heart has four chambers.
Great white sharks have two chambers in their hearts:))
Every mammal on earth has a heart. So yes, a whale has a heart. every species has a heart
The blue whale's heart weighs about a ton. See this site for a reference: http://www.thebigzoo.com/Animals/Blue_Whale.aspRead more: Which_animal_has_the_largest_heart
They have 5 hearts. =)
how many ribs does a blue whale have
They have three hearts
many kinds of whale are.
a whale has about 346 teeth
Five hearts
30 or 50 hearts
3 hearts 3 hearts
How many 2 of hearts are in a deck of cards? Is that the question? If it is then the answer is 1. There is only one 2 of hearts in a deck of cards. If your question is how many hearts are in 2 decks of cards then the answer is 26 as there are 13 hearts in each deck.