Q: When does most amphibians' parenting end?


Read this paragraph and choose the correct option from the provided answers:

Amphibians generally lay large number of eggs. Often, many adults lay eggs in the same place at the same time. This helps to ensure that eggs will be fertilized and at least some of the embryos will survive. Once eggs have been laid, most amphibians are done with their parenting.

 Choices:

- after adolescence

- once offspring reach adulthood

- never

- once eggs have been laid


A:
once eggs have been laid