★ Excretion Quiz
Which of the following statements regarding freshwater fish is true?
A. Freshwater fish frequently drink to obtain salt ions
B. Freshwater fish do not produce urine
C. Freshwater fish use their gills to actively take up salt ions
D. Freshwater fish lose water through their gills by osmosis
Select your answer:
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Major Nutrients Neuron Structure Biochemistry of Diabetes EMR - Trauma Circulatory & Respiratory Cell Theory and Cellular Structure Nervous System Genetic Diseases Surgical tech-safety Connective Tissue Brain/Neuron Anatomy Humanistic and Biological Psychology Health & Wellness Vocabulary Antibiotic in Orthopaedics BreathOther quiz:
How the Eyes work › ViewThen the patterns get turned into what?
A. zig zags
B. images
C. patterns
Vision and Hearing Defects › View
Which of the following is a common cause of color blindness?
A. Prolonged exposure to bright lights.
B. Genetic mutations affecting the cones in the retina.
C. Age-related degeneration of the optic nerve.
D. Frequent use of digital screens.