Answer- A
Explanation- Because you have to look at the symbols and remember which symbol goes with each chemical, if you don't then you could get confused.
B) Tellurium is a metalloid. Metalloids in some classifications are also or alternatively called “semi-metals.”
Fighting would make a conversation not possible because it stops the conversation from continuing and instead of talking it out like a normal conversation, it stops it from happening.
Answer:
a.labeling food with an ingredient list to inform consumers
Explanation: