Concept:The fifth plague was a severe pestilence that killed the livestock of the Egyptians.
Explanation:God sent ten plagues to persuade Pharaoh to release the Israelites.
The first four plagues were blood, frogs, lice, and flies.
The fifth plague was the death of Egyptian livestock.
This is recorded in Exodus 9:1-7.
God protected the livestock of the Israelites, but the Egyptians lost their horses, donkeys, camels, oxen, and sheep.
Answer:B. the killing of livestocks