Answer:
The correct answer would be I and III.
The higher you go, the colder the air gets, which also means that the higher you go, the lower the air temperature becomes.
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Answer:
Elements that are the border line of metals and non-metals.some elements near the stepped line have mixed properties of metals and non-metals these elements are called metalloid e.g. Silicon and Germanium
Explanation:
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Answer:
tagalog po ako hindi ako marong englis