go through a life cycle form a food web act as a source of food affect other parts of the ecosystem
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Frogs lay eggs that develop into tadpoles and then into adult frogs. This sequence of changes is an example of how living things
Possibilities:
- go through a life cycle
- form a food web
- act as a source of food
- affect other parts of the ecosystem

go through a life cycle