Sandra was quite overwhelmed by her final exam. Many of the test questions were difficult to answer, and she felt like she would not be able to complete the exam. What would you suggest Sandra do? a. Sandra should guess answer “C” on all of the questions, because teachers use answer “C” as the correct answer most often. c. Sandra should leave the questions she is unsure about blank because unmarked questions are never counted wrong. b. Sandra should answer the questions in numerical order so that she does not skip any. It will not matter if she doesn’t finish in time. d. Sandra should answer the easy questions first. Then she should go back and reevaluate the more difficult question. Please select the best answer from the choices provided A B C D

wait any answer choices plz

layer 3 is younger than layer 6.

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.

b is the answer and if you need further with anything message me