Answer:
B
Explanation:
The child may go through growth spurts at 7-14 days old, between 3-6 weeks old, around 4 months old, and around 6 months old. So feeding them at that consistency will help in their development.
I believe the answer is D.
5: true
6: Oxygen
7: H+
8: true
A scientist collects data (information found by experimenting)
