21. the type of organism most likely represented by x in the
diagram is a -
a. producer
b. herbivore
c. carnivore
d. decomposer

47

explanation:

ok

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.

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.