What do you think that which methods of crop improvement had been taken since independence?

If someone could do the first couple, just so i can see how it's done that would be great! 20 points. complete a dichotomous key for the 10 leaves on the common leaves sheet. the chart provided here allows for 11 pairs of statements. depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some.

What role do traits play in affecting an organisms ability to reproduce? finches

Me with these questions image attached