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.
Resident 1 is to give the most valid results.
Water accounts for most of a cell's mass!
Y is the best options because a secondary consumer will eat a primary consumer for energy (the grass hopper).
