Decide whether the following sentence is grammatically correct or incorrect Nos a patre iuvabitur

Correct or incorrect

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?

Ijust wanna have a nice conversation while im doing my exam for summer school go ahead and answer if u wanna talk about life

Missense, nonsense, and silent mutations are examples of which type of mutation?