Question

1 a baby/be hungry - it/cry
If a baby is hungry, it cries. / A baby cries if it's hungry. (picture A)
2 you/not water/plants - they die
3 you/eat/too much junk food - you/gain weight
4 Maria/drink/milk - she/get stomach ache
5 you/spend/many hours/in front of a screen - your eyes/get tired​

Answer 1

2. If you don`t water the plants they die

3. If you eat to much junk food you gain weight

4. If Maria drinks milk she has a stomach ache

5. If you spend many hours in front of a screen your eyes will get tired