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BIO 100 Final Exam 2025 Questions and Answers The beaks of birds are well suited to the type of food they eat. This result arises from . . . - ....ANSWER ...-Adaptations that occur as part of natural selection leading to a closer and closer fit between organisms and their environment. Robert, an aspiring scientist in a biology, wanted to conduct a study on effects of a cigarette smoke on the following statements in an incorrect use of terms pertaining to the scientific method? - ....ANSWER ...-Robert wanted to see if his THEORY was true that cigarette smoke might influence web-building spiders. Which answer choice lists the steps of a scientific method in the correct order? ....ANSWER ...-Observation, Hypothesis, Experiment, Conclusion, Scientific Theory Which of the following statements is not true with respect to scientific theory? ....ANSWER ...-Theories are possible explanations for natural events. Based on the evolutionary tree of the three domains, which of the following is true? ....ANSWER ...-All three domains have a common ancestor. The process of . . . leads to organisms that are . . . that environment ....ANSWER ...-Natural selection . . . Adapted to …FOR STUDENTS ONLY…©️2025 ALL RIGHTS RESERVED… 1