Answer: The correct answer is: In ancient Babylon, fingerprints were pressed on clay tablets to mark contracts. The oldest documents known as such where fingerprints are shown date from China in the third century B.C. Sir William Herschel began collecting fingerprints in 1856 and noted that they were not altered with age. In 1888 Sir Francis Galton together with Sir Edmund Richard Henry developed the fingerprint classification system and this system is still used in the United States. Identification by fingerprints is very reliable.
Answer:
Why do some developing countries fear the increase of free-trade policies around the world? Their industries are too weak to compete with foreign competitors. Their natural resources need to be protected against exploitation. Their main source of government revenue is protective tariffs.
Explanation:
Funny that Canadians is an option. It is <span>b.homo erectus
</span>
global warming
destruction of ozone layer
environment degradation
