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Correct Answer: D) $ 10\ \frac{2}{3}$.
Correct Answer: B) Vestigial.
Correct Answer: B) They are sides of right triangles that are all whole numbers.
Correct Answer: D) It would be half as large.
Correct Answer: B) Reliable but not valid.
Correct Answer: A) 2 1/2.
Correct Answer: A) 1%.
Correct Answer: C) 50%.
Correct Answer: B) Returning the animals to their natural habitat.
Correct Answer: D) Instincts.
Correct Answer: C) Carbon dioxide, Oxygen.
Correct Answer: C) 2.
Correct Answer: A) Tn+1 = 0.5Tn, T1 = 2048.
Correct Answer: A) Tn+1 = Tn + 3, T1 = 8.
Correct Answer: D) -2, 3, 8, 10.
Correct Answer: A) Iron, oxygen, water.
Correct Answer: D) It seeped into the ground.
Correct Answer: A) 99 +11.
Correct Answer: A) Formative assessment.
Correct Answer: D) (s).
Correct Answer: B) DNA.
Correct Answer: D) Mercury.
Correct Answer: B) Light.
Correct Answer: D) Takes about 12 years to go around the sun.
Correct Answer: B) Protons.