Answer:
A, Loop
Step-by-step explanation:
In order to form a perfect loop the following steps should be undertaken
- The first loop will be formed at the end of a line by crossing over the side of the bight (the tag end) over the standing part or line
- A turn about the standing part again forms a second loop
- The bight or tag end should be held to pass the second loop through the first loop
- The Second loop should then be pulled until a tight knot is formed.