Ayam kalau gak dikasih makan, gak akan terus menerus kasih lu telur.
Pohon kalau gak dipupuk, gak akan terus menerus kasih lu buah.
Ngerti dong simbiosis?
@jesuisbramantio Lucky you mention Dinosaurs time, cause last time they decide what to eat, the entire humanity was banned from Eden and directly send to eternal doomed.