Sylvia is writing a paper about the Loch Ness monster. She makes this outline to help organize her information. I. Basic information

A. Descriptions of Loch Ness

1.

2.

B. Where Loch Ness lives

II. History of sightings

A. First to see the creature

1.

2.

B. Recorded sightings of the last eighty years

III. Does it really exist?

A. Expeditions

1.

2.

B. Explanations

1.

2.

While conducting her research, Sylvia finds this fact:

Beginning in the 1960s, scientists started using sonar equipment while searching for the Loch Ness monster.

Under which subtopic should this fact be placed?

Description of Loch Ness
First to see the creature
Expeditions
Explanations