Approximately what percentage of the human brain is water?
Correct answer C. 73%
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Page 62 of Everyday Science multiple-choice questions with answers. Tap an option to check yourself.
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Correct answer C. 73%
Correct answer B. Bronchiole
Correct answer A. Leukaemia
Correct answer D. An equal and opposite pressure acts from inside
Correct answer C. Proteins in blood
Correct answer A. Nuclear fusion
Correct answer B. Active Transport
Correct answer A. Protons
Correct answer A. Oxyntic
Correct answer C. 250 million years
Correct answer B. Marasmus
Correct answer D. 10 cm to 13 cm
Correct answer B. Carbon monoxide
Correct answer A. Kidney
Correct answer A. Computed Tomography Scan
Correct answer B. Again and again
Correct answer B. 300 grams
Correct answer B. Earthworm
Correct answer C. Dentist
Correct answer B. Annelids