Answer: Semi-structured data is a type of data that has some consistent and definite characteristics. It does not confine into a rigid structure such as that needed for relational databases that which is why it will not fit into row and columns in a table .
Explanation:
Food code is like sort of a guide to ensure that the food is presented according decent standards, unadulterated and correctly presented to the customer.
It is published every four years by the " U.S Food and Drug Administration".
Answer:
B. Charges ( a slight positive charge on one end, and a slight negative charge on the other).
C6H9MnO6.2(H2O)
Here is the formula hope it helps.
Answer:
MgO + 2HBr → MgBr2 + H2O
Explanation: