Aperson experiences thirst. what part of the brain her decide what kind of beverage she wants?
a. hypothalamus
b. cerebrum
c. brain stem
d. cerebellum

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.v

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.