What are ruminants? Which of the following are ruminants? Fish, Amoeba,Cow,Human,Dogs,Sheep,Buffalo, Deer, Goat, Giraffe.

Answer

### Step-by-Step Solution:

1. **Definition of Ruminants**:
- Ruminants are animals that have a specialized stomach structure that allows them to digest food in a unique way. They can regurgitate partially digested food (called cud) back into their mouths to chew it again for further digestion.

2. **Understanding the Process**:
- The digestive system of ruminants includes multiple stomach chambers. The first chamber (the rumen) stores the food temporarily. After some time, this food is brought back to the mouth to be chewed again, which helps in breaking it down further.

3. **Identifying Ruminants from the Given Options**:
- Now, we need to determine which of the animals listed are ruminants. The options provided are:
- Fish
- Amoeba
- Cow
- Human
- Dog
- Sheep
- Buffalo
- Deer
- Goat
- Giraffe

4. **Analyzing Each Option**:
- **Fish**: Not a ruminant.
- **Amoeba**: Not a ruminant (single-celled organism).
- **Cow**: Yes, a ruminant.
- **Human**: Not a ruminant.
- **Dog**: Not a ruminant.
- **Sheep**: Yes, a ruminant.
- **Buffalo**: Yes, a ruminant.
- **Deer**: Yes, a ruminant.
- **Goat**: Yes, a ruminant.
- **Giraffe**: Yes, a ruminant.

5. **Final List of Ruminants**:
- Based on the analysis, the ruminants from the given options are:
- Cow
- Sheep
- Buffalo
- Deer
- Goat
- Giraffe

### Summary:
Ruminants are animals with a specialized stomach that allows them to digest food by regurgitating and re-chewing it. From the provided options, the ruminants are Cow, Sheep, Buffalo, Deer, Goat, and Giraffe.