Birds
Snakes
Hares
Kangaroos
Humans
they use internal fertilization they use internal fertilization they use internal fertilization they use internal fertilization
Pythons use internal fertilization.
Salmon use external fertilization
Like all reptile rattlesnakes use internal fertilization. The only vertebrates that use external fertilization are many fish and amphibians.
Dinosaurs were reptiles and like all reptiles, use internal fertilization.
Salmon use external fertilization
All mammals use internal fertilization.
internal fertilization
Sharks have internal fertilization through the use of a clasper.
they use external fertilization.
yes
Sponges use internal fertilization in their reproductive process.