According to the attached image, the primary source was created Just after Austria-Hungary declared war on Servia (Serbia)
<h3>What is A primary Source?</h3>
In history, a primary source refers to the first account of an event which is narrated by people who were present when such an event occurred.
The primary source of an event is the most direct evidence of a time an event happened and is usually devoid of twists because such events are narrated as truthful as possible.
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Answer: True
Explanation:
Because you are mixing two chemical components that’s formula will be different when mixed or combined together
Answer:
O acid rain destruction as a result of harmful emissions.
Explanation:
Aid rain occurs when sulfur dioxide and carbondioxide gases are released in the atmosphere from industries. These gases mixed with water in the atmosphere produces acids such as sulfuric acid and carbonic acid which destroy animals and plants when falls on the ground in the form of precipitation. Ground and water pollution also occurs due to waste liquids that flows from the industries to the water bodies that greatly affect biodiversity.
I’m pretty sure the answer is B
