Carbon monoxide is a pollutant because it __________.
A. reacts with 02
B. reacts with haemoglobin
C. inhibits glycolysis
D. inactivates nervous system A
A. reacts with 02
B. reacts with haemoglobin
C. inhibits glycolysis
D. inactivates nervous system A
A. interdependent
B. interpreting
C. interdisciplinary
D. balanced
A. absence of microbial pollution
B. moderate microbial pollution
C. intense level of microbial pollution
D. all of these
Continue reading “High biological oxygen demand indicates __________.”
A. Ultraviolet radiation and is invisible
B. Visible radiation but is too weak to be visible
C. Infrared radiation and is invisible
D. Humans do not emit electromagnetic radiation
Continue reading “Most of the radiation emitted by a human body is in the form of __________.”
A. True
B. False