Keystone Species: Black-Tailed Prairie Dogs · June 2025 Biology Regents cluster

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← Cluster 7 of 9 ⇱ June 2025 Biology Regents Exam Cluster 9 of 9 →

Keystone Species: Black-Tailed Prairie Dogs is cluster 8 of 9 on the June 2025 Regents Examination in Life Science: Biology (questions 38–42). Each question is shown with its answer key and the performance expectation it assesses.

Question 38 · HS-LS2-1

June 2025 Biology Regents question 38, Keystone Species: Black-Tailed Prairie Dogs cluster
Answer key: June 2025 Biology Regents question 38, Keystone Species: Black-Tailed Prairie Dogs cluster


Question 39 · HS-LS2-6

June 2025 Biology Regents question 39, Keystone Species: Black-Tailed Prairie Dogs cluster
Answer key: June 2025 Biology Regents question 39, Keystone Species: Black-Tailed Prairie Dogs cluster


Question 40 · HS-LS4-3

June 2025 Biology Regents question 40, Keystone Species: Black-Tailed Prairie Dogs cluster
Answer key: June 2025 Biology Regents question 40, Keystone Species: Black-Tailed Prairie Dogs cluster


Question 41 · HS-LS2-1

June 2025 Biology Regents question 41, Keystone Species: Black-Tailed Prairie Dogs cluster
Answer key: June 2025 Biology Regents question 41, Keystone Species: Black-Tailed Prairie Dogs cluster


Question 42 · HS-ETS1-3

June 2025 Biology Regents question 42, Keystone Species: Black-Tailed Prairie Dogs cluster
Answer key: June 2025 Biology Regents question 42, Keystone Species: Black-Tailed Prairie Dogs cluster
Page contributors: Caroline Leonard, Conrad Richman