Human Alimentary Canal
1 Fig. 1.1 shows a simplified animal organ system.
metabolism
Fig. 1.1
(a) Identify the structures labelled T, U, V and W.
U:
W
:..

c. the initial amount of money placed in the savings account

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.

(nitrogen fixation) will be your answer sorry if im wrong