Name
(a) A limbless animals
(b) A cold blooded animals
(c ) A warm blooded animal
(d) An animal possessing dry and cornified skin
(e) An animal having canal system and spicules
(f) An animal with cnidoblasts

Explanation

### Step-by-Step Solution:

1. **Identify a Limbless Animal:**
- A limbless animal is one that does not have any limbs. An example of a limbless animal is **Ichthyophis**.

2. **Identify a Cold-Blooded Animal:**
- Cold-blooded animals are those that cannot maintain a constant body temperature and their body temperature varies with the environment. An example of a cold-blooded animal is **Scoliodon**, which is commonly known as the dogfish.

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