Are polar bears internal or external fertilization?

Answer 1

they have external fertilization ,

PS i learned it in science :P zz

this is all wrong...it does NOT use exernal fertilization...external fertilazation is for fish and stuf,but internal is for humans and mamals.

Answer 2

They reproduce internally because the sperm goes into the egg

Examples of other animals that reproduce internally: gorillas, humans (us), bears and all other mammals except for the spiny anteater and platypus!

!Is this for Science? I needed help with it, too!

~Smile~

Answer 3

Internal. They're mammals, so they reproduce sexually.

Answer 4

Internal, like all mammals.

Answer 5

internally coz it a mammal

Answer 6

Pandas use internal fertilization.

Answer 7

internal fertlization

Answer 8

internal.