How does comparing the embryos of different organisms support the theory of evolution?

Question 3 options:

The embryos have adaptation for the same environment as adults.

The embryos of all organisms are identical.

The embryos of any group of living things resemble the other embryos in that group.

The stages of development of the embryos of different organisms are extremely similar, meaning these organisms share common ancestors

The stages of development of the embryos of different organisms are extremely similar, meaning these organisms share common ancestors.