Yes they do!
All mammals have a four chambered heart.
The Four-Chambered Heart was created in 1950.
All humans have four chambers in their heart.
Yes. Dogs are mammals, and a 4 chambered heart is physical feature of mammals.
-Name a vertebrate that has a 4-chambered heart -A hummingbird would be one good example of a vertebrate that has a four chambered heart.
A crocodile has a four-chambered heart.
All mammals have four chambered hearts.
no all mammals do not have 3 chambered heart..... only few have 3 chambered heart
Nonliving things obviously don't have a heart, and a majority of organisms do not have a heart. For the animals that do have a heart, they will either have a two-, three-, or four-chambered heart.
Whales looks like fishes. They can swim in water like them but they are not fish as they respire with lugs, have four chambered heart, diaphragm, mammary gland, hairs, etc. Whales are viviparous like any other mammal.
yes
Reptiles