Question

has the same properties throughout the sa
(a) Pure substance
(b) mixture
(C
Air sacs and pnenumatic bones are seen in
(b) frog (c) bird
The correct electronic configuration of potassium
(a) 2,8,9
b) 2,8,1 (c) 2,8,8,1 (d) 2,8,8,3
(a) fish
"ill in the blanks
The larvae of an amphibian is......
..... Isotope is used in the nuclear reactors
cohol can be separated from water by​

Answer 1

Answer:

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