Supra scapula is very large sized in frog and toad but is absent from human skeleton. Justify the statement.

Explanation

To justify the statement that the suprascapula is very large in frogs and toads but absent from the human skeleton, we can break it down into the following steps:

### Step-by-Step Solution:

1. **Definition of Suprascapula**:
- The suprascapula is a bone or cartilage structure that is part of the pectoral girdle in some vertebrates, including frogs and toads.

2. **Composition**:
...