Why babies cry ?
Since babies can’t speak, crying is their way to communicate what they need or feel. For instance, babies can cry because they are hungry or because their diaper is dirty or because their tummy hurts or just because they to let go of emotions. The type, the intensity and the length of cries can vary from one baby to another.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Why babies cry ?
### Input: 
### Response: Since babies can’t speak, crying is their way to communicate what they need or feel. For instance, babies can cry because they are hungry or because their diaper is dirty or because their tummy hurts or just because they to let go of emotions. The type, the intensity and the length of cries can vary from one baby to another.