Answer:
Nitrogen is so vital because it is a major component of chlorophyll, the compound by which plants use sunlight energy to produce sugars from water and carbon dioxide (i.e., photosynthesis). It is also a major component of amino acids, the building blocks of proteins. Without proteins, plants wither and die.
The Han Dynasty came prior to the Qin Dynasty and was the second imperial dynasty of China followed by the Qin Dynasty.
Answer:
(D) United Kingdom
Explanation: Pls mark brainliest
Answer:
C.because the belief was that the Japanese supporters could send messages to off shore ships
Explanation: Please correct me if I am wrong.