Answer:
Many fish have an outer covering of scales. Scales protect fish, much like a suit of armor. All fish have a slimy covering of mucus. This substance allows the fish to swim through the water with very little drag and also makes it difficult for other organism to attach to the fish.
Explanation:
Greek was the official language of the Byzantine Empire.
I'd go for letter D) . But your teacher probably wants to hear letter A) or at least C)
When a country establishes foreign policies, the interest of the country itself (A) is the most prioritized interest in constructing foreign policy. This is logical given that a country creates a strategy for foreign policy and national security based upon representing their own peoples interests first.
The politicians say that the Civil War was started because the slaves from the south were escaping from their plantations and running for Canada because they were free once they passed the Canadian Border. The northerns hid the escaped slaves when bounty hunters came to look for them.
