What term describes special features that organisms develop to allow them to be successful at different tasks, like avoiding predators or catching food?
a. adaptations
b. evolutions
c. mutations
d. transformations

Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?