While it may be easier for farmers to choose the easiest and least costly irrigation technique, it is important to measure growing conditions and soil composition before choosing a technique.
O True
O False

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.

i believe it's c. the trait for large beaks will be passed on to future generations through natural selection.

since eventually smaller beaks would have to find another source of food or even eventually just die out from the lack of food.

idk what happened..you tell