Fill in the blanks.
(a) The layer of ozone gas absorbs
rays that come from the
sun to the earth.
(b) of the total water available on
the earth, fresh water forms
percent.
(c) Both ....... and ......... constituents
are present in the soil.
Answers
Answered by
4
Answer:
u v rays,
0.3,
a biotic and biotic
Explanation:
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