Giganotosaurus was a big dinosaur that (blank)---.

A. ate meat
B. could not run fast
C. hunted alone
D. lived in the ocean

A. ate meat

The correct answer is:

A. ate meat.

Giganotosaurus was a carnivorous dinosaur that hunted and consumed meat. It was one of the largest meat-eating dinosaurs that existed during the Late Cretaceous period.