Respuesta :
Answer:
Option- "If a flock’s beak type made it easier to pick up the available food, the flock grew."
Explanation:
- We can simplify the whole answer by having argument about the structure or alignment of the birds in a given way which provides more food sources or options for the 1st generation and then the third generation can be found in a more scattered form inside the herd, as there are no more food requirement as much was before.
Answer:
-If a flock’s beak type made it easier to pick up the available food, the flock grew.
-If a flock’s beak type made it harder to pick up the available food, the flock shrunk
Explanation: