Gail is writing a report about dolphins. Gail wants to make sure her report is informative.

Which sentence could Gail use in her report to make it informative?
Answer options with 4 options
1.
Dolphins have cute, smiling faces.
2.
Dolphins eat small fish and squid.
3.
Dolphins are graceful and beautiful.
4.
Dolphins are fun to watch and study.