Question

which is a benefit for baby when choosing formula feeding?
bonding with other family members
helps immune system
easier to digest
prevents baby form gaining excessive weight

Explanation:

Formula feeding allows other family members to participate in feeding the baby, which can enhance bonding. Breast milk is better for the immune system and easier to digest. There is no evidence that formula feeding specifically prevents excessive weight gain compared to other factors like overall diet and activity (which is not as relevant here as the bonding aspect).

Answer:

Bonding with other family members