I think it’s
A) Calcium Sulfide
Answer:
Hypothesize that the ants are following a scent trail that the first ant left.
Hope it helps.
Shield volcanoes,<span>This is caused by the highly fluid lava they erupt, which travels farther than lava erupted from </span>stratovolcanoes<span>.
The steady accumulation of broad sheets of lava</span> Low volumes of such lavas layered over long periods of time are what slowly constructs the characteristically low, broad profile of a mature shield volcano
