What type of physical changes allowed species to survive in the aquatic habitats

Patrick bought 7.5 pounds of frozen shrimp. the shrimp is sold in 1.5 pound packages. how many packages of shrimp did patrick buy?

The invention of photography was initially important because

Choose the best latin translation of the given english sentence. both iulius and pompeius are famous. aut iulius aut pompeius est clarus. et iulius et pompeius sunt clari. neque iulius neque pompeius est clarus. suntne iulius et pompeius clari?