Ahealthy weight for an individual should not be based exclusively on weight, but on: select one:
a. amount of lean body tissue.
b. energy intake versus energy expenditure.
c. body size of family members.
d. total amount of body fat, location of body fat, and presence or absence of weight-related medical problems.

helicase, i think thats it

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully

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.