During seasonal bird migration, which of the following typically occur?

A. Spring flight to warmer areas
B. Autumn flight to breeding location
C. Summer flight to cooler areas
D. Spring flight to breeding grounds
E. Autumn flight to shorelines


Answer: D

Biology & Microbiology

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Osmolarity is the outcome of the

a. total solute plus solvent concentration in a solution. b. total solvent concentration in a solution. c. ratio of solvent to solute in a solution. d. total solute concentration in a solution. e. ratio of solute to solvent in a solution.

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Which of the following occurs in all three stages of the birthing process, or "labor"?

a. dilation b. delivery c. contractions d. afterbirth e. rupture of amnion

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If a proto-oncogene becomes damaged or undergoes a mutation, it may become a(n) ________ if it contributes to the development of cancer

Fill in the blank(s) with correct word

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Why are whole foods better for your health than processed foods?

A) Whole foods contain more sugars and less fiber, so they're more digestible than processed foods. B) Whole foods have been refined to provide the highest possible calorie content. C) Processed foods may contain antioxidants, which can cause disease. D) Processed foods don't contain all the vitamins and minerals found in whole foods.

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