ATI TEAS 7
Mometrix TEAS 7 science practice test
1. What is the strongest evidence for evolution?
- A. The fossil record
- B. Comparative anatomy
- C. Biogeography
- D. All of the above
Correct answer: D
Rationale: A) The fossil record provides evidence of how organisms have changed over time, showing transitional forms and the progression of species. B) Comparative anatomy involves studying the similarities and differences in the structures of different species, which can reveal common ancestry and evolutionary relationships. C) Biogeography examines the distribution of species around the world, which can be explained by evolution and continental drift. By considering all of the above evidence together, scientists can build a comprehensive understanding of evolution and how species have changed and diversified over time.
2. Which of the following is an example of a flat bone?
- A. Femur
- B. Scapula
- C. Humerus
- D. Tibia
Correct answer: B
Rationale: The correct answer is B, the Scapula. Flat bones, such as the scapula, are thin, flattened bones that provide protection to internal organs and serve as attachment points for muscles. The other choices, femur, humerus, and tibia, are examples of long bones, which are characterized by their elongated structure and are primarily involved in supporting weight and facilitating movement.
3. Identify the independent clause in the following sentence: 'While the chef prepared dinner, the guests chatted and enjoyed the music.'
- A. While the chef prepared dinner
- B. the guests chatted and enjoyed the music
- C. While the chef prepared dinner
- D. the guests chatted and enjoyed
Correct answer: B
Rationale: The correct answer is 'B' - 'the guests chatted and enjoyed the music.' An independent clause expresses a complete thought and can stand alone as a sentence. It typically includes a subject and a verb and does not rely on another clause to form a complete sentence. In this sentence, 'the guests chatted and enjoyed the music' fits this criteria, making it the independent clause. Choices A and C are incorrect as they are dependent clauses, starting with a subordinating conjunction 'While,' which shows they cannot stand alone as complete sentences. Choice D is also incorrect as it lacks the word 'the' before 'enjoyed,' making it grammatically incomplete.
4. Differentiate between the digestive and respiratory systems.
- A. Mouth
- B. Stomach
- C. Small intestine
- D. Lungs
Correct answer: D
Rationale: The correct answer is D - Lungs. The mouth, stomach, and small intestine are all components of the digestive system, which is responsible for breaking down food into nutrients that the body can absorb. On the other hand, the lungs are part of the respiratory system, which facilitates the exchange of oxygen and carbon dioxide between the body and the environment through breathing. While the digestive system processes food for energy and nutrients, the respiratory system is primarily focused on the exchange of gases necessary for cellular respiration. Choices A, B, and C are incorrect as they are all organs associated with the digestive system and do not pertain to the respiratory system.
5. Which of the following sentences from the passage includes a fact?
- A. With a running time of 98 minutes, the pacing is quick and efficient.'
- B. You can see the toll this stalking experience has had on her every twitch of her eye and clench of her jaw.'
- C. The close-up shots feel claustrophobic like the perspective is skewed.'
- D. This is a tense thrill ride that will not disappoint fans of Joy Taylor or this genre in general.'
Correct answer: A
Rationale: The correct answer is A. The sentence 'With a running time of 98 minutes, the pacing is quick and efficient' includes a fact, which is the running time of the movie. This statement provides a concrete, verifiable detail from the passage. Choice B describes a subjective observation about the character's behavior, not a fact. Choice C expresses an opinion about the visual effect of the close-up shots, not a factual detail. Choice D offers an opinion about the movie's appeal to fans of a specific genre, rather than presenting a fact from the passage.
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