Multiple choice

The most abundant, harmful and universal waste product of metabolism is

  1. CO2

  2. H2O

  3. Uric acid

  4. None of the above

  5. -
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The dangerous consequences of rising levels of carbon dioxide in the Earth's atmosphere are well-documented, from destructive weather events and deadly health effects to its harmful impact on oceans, species migration, agriculture and national security.

Keep practicing — related questions