Questions & Answers about Ona jede voće jer želi biti zdrava.
Word by word:
- ona = she
- jede = eats (3rd person singular present of jesti – to eat)
- voće = fruit
- jer = because
- želi = wants / wishes (3rd person singular present of željeti – to want, to wish)
- biti = to be (infinitive)
- zdrava = healthy (feminine form of the adjective zdrav – healthy)
You can absolutely drop ona and say:
- Jede voće jer želi biti zdrava.
Croatian usually omits subject pronouns because the verb ending (-e, -u, etc.) already shows who the subject is.
You use ona mainly when:
- you want to emphasize she (as opposed to someone else), or
- the subject might otherwise be ambiguous from context.
So both are correct; Ona jede… just sounds a bit more explicit/emphatic.