Political science is the study of theory and practice of governance.
Answer:
None of these two
Explanation:
An unsaturated fatty acid must contain a double bond in the poly carbon chain other than the double bond in the functional group. In these two, images there exists a double bond in the carboxylic group i.e –COOH.
Since none of them have double bond in long poly carbon chain, therefore these two fatty acids cannot be considered as unsaturated fatty acid.
A chemical change happens to form a precipitate
Answer:
I belive it's A.cold dry air
Explanation:
Answer: 1) The travels of Marco Polo
2) Columbus reaches the Western Hemisphere
3) Captain Cook maps Newfoundland
4)First photos of the Earth from space
Explanation:
Marco Polo was in the 13th century
Christopher was in the 15th century
Captain Cook was in the 18th Century
And the Photos from earth were from the 20th Century
