tolong bantu ya no 1 - 8 dari kalimat positif jadi kalimat pasif

1. The body was divided into four parts by the scientist
2. The energy was released in the form of light by the body
3. The bad odor was sent away by the back part of the insect
4. The insects as the source of protein was eaten by the frogs
5. The eggs on the big trees was layed by the birds
6. The birds were hunted in the summer by people
7. Every year many kinds of animals were killed by people
8. The many species in the zoos were treated by the goverment