Answer:Lobster
Explanation: They used lobsters to fertilize their crops and bait their fishing hooks.
Answer:
silicon-28
Explanation:
Silicon-28 atom is the stable isotope of silicon with relative atomic mass 27.9769265.
Answer:
Total war is warfare that includes any and all civilian-associated resources and infrastructure as legitimate military targets, mobilizes all of the resources of society to fight the war, and gives priority to warfare over non-combatant needs.
Explanation:
