What does BOD5 refer to?
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A bomb explodes on the moon. You will hear its sound on earth after _________
Which of the following causes fly ash?
In stems, the protoxylem lies towards the centre and the metaxylem lies towards the periphery of the organ. This type of primary xylem is called _____________.
___________ is the set of all possible combinations of the two inputs that yield the same maximum possible level of output.
SMOG is a combination of
Super cooling stands for cooling of a liquid :
Ethical decisions are derived from
Ethical decisions are derived from the ethics. Ethics is a greek word which means a customs or character.
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