There are almost 10,000 known bird species on the planet. How did they evolve into so many unique forms?

the bald eagle got 50 because everything gets 10% of what they consume and since 50 is ten % of 500 hundred that means the   grasshopper had to have consumed a plant with 5,000 calories of energy

"a.) well–developed vascular system."

correct answer is a. and d.

other information encoded in your genes might distinguish you from the others in the group