Correct answer is D. i.e. Pots...
Because pot is used for storing food items in Neolithic period...

Neolithic man was known for their craftsmanship and their mastery of creating pottery. Pottery was one of the earliest forms of art created by man, and it was made by hand and dried in the sun. Later, the wheel was used to make it easier and faster to create pottery.

Pottery Making in the Neolithic Age:

1. Handmade pottery: In the Neolithic age, pottery was made by hand. The clay was collected and then molded into the desired shape by hand.

2. Sun drying: After the pottery was shaped, it was left to dry in the sun. This process could take several days, depending on the size of the pottery.

3. Firing: Once the pottery was dry, it was fired in a kiln or oven. This process hardened the pottery and made it durable.

4. Wheel: Later, the wheel was invented, and it revolutionized the pottery-making process. The wheel allowed potters to create pottery faster and more efficiently.

5. Glazing: Glazes were also invented during the Neolithic age. Glazes are a type of coating that is applied to pottery to make it more decorative and to protect it from damage.

In conclusion, pottery-making was a significant art form in the Neolithic age. It was made by hand and dried in the sun, and later, the wheel was used to make the process faster and more efficient. Pottery-making was an essential part of Neolithic culture, and it provided people with functional objects for everyday use as well as beautiful works of art.