Which of the following would cause a tsunami to develop into a natural disaster?
a. the wave dissipates before it hits the shore line.
b. the wave hits an non-inhabited island.
c. the wave hits a highly populated city.

explanation:

c. the wave hits a highly populated city.

when there is a natural disaster eather it is a hurricane or tsunami if it hits any populated city or town or state it will be a natural disaster.

the two answers are a, the population of birds with large beaks will increase on the island, and c, the trait for large beaks will be passed on to future generations through natural selection. the reason for that is because if the birds that have beaks developed for eating small seeds lose all of their food, they will go hungry and eventually starve because they physically cannot eat the large seeds, therefore making the population of large beaked birds higher. also, if the trait of large beaks are dominant on the island over small beaks, then over time the large beaked birds will reproduce more and more, while the smaller beaked birds will reproduce less and less because they can't survive with the food provided. that leads to the trait of small beaks disappearing and the trait of large beaks taking over the island.