That brownish, murky mixture of pollutants in the air that often hangs over Los Angeles and Beijing, among other cities, is termed
A) greenhouse gas.
B) outgas.
C) acid rain.
D) smog.
Answer: D
Health & Biomechanics
You might also like to view...
testicular torsion : Condition in which the __________ cord becomes twisted, causing a reduced blood flow to the testis
Fill in the missing word in the definition for the key term.
Health & Biomechanics
Which statement refers to phytochemicals?
A) They are essential nutrients. B) They are found only in vitamin and mineral supplements. C) They occur naturally in plant foods. D) They provide the body with energy.
Health & Biomechanics
The combining form that means conjunctiva is ____________________
Fill in the blank(s) with correct word
Health & Biomechanics
Removal of an ovary: __________ectomy
Fill in the blank(s) with correct word
Health & Biomechanics