Answer:
The child survival hypothesis states that if child mortality is reduced, then eventually fertility reduction follows, with the net effect of lower growth of population. In populations living under low socioeconomic conditions, other factors have also been observed.
Explanation:
I think the answer you are looking for is tobacco
Blueberrys are not super healthy for them and should be more of a treat so no more than once a week and only feed them a couple this also goes for cherries and grapes they should be a once a week ish treat and you should make sure they are small pieces you should feed it regular food at least once a day and you should feed it kale 2-3 times a week along with other staple veggies for a healthy stable diet