which statement describes how a population of birds might change as the area's climate becomes drier? responses birds will grow larger beaks to eat the small seeds that are available. birds will grow larger beaks to eat the small seeds that are available. birds will grow larger beaks to enable them to fight other birds for food. birds will grow larger beaks to enable them to fight other birds for food. only birds with strong beaks will survive because only hard seeds are available. only birds with strong beaks will survive because only hard seeds are available. only birds with strong beaks will survive because they can collect more seed