It was used to protect Athens from attacks :)
Answer:
The invention of eCommerce changed retail forever.
Explanation:
The retail sector has seen a sharp decline in store sales ever since eCommerce has gained momentum. Since eCommerce offers a cheaper and time saving mechanism of shopping, and an efficient and cost friendly system to operate for vendors, the conventional store model has suffered greatly. More and more businesses are moving their sales system completely online and the example of Amazon having soared in value to record heights on its online marketplace backbone is a testament to this fact.
The correct answer is PROTECTION. Unlike other animals represented in the carvings, such as sharks or lizards, which are considered evil beings, birds are considered benign ancestral ghosts, and by placing or showing them with humans they protect and guard them.
Pollution of the ocean and land. Humans cutting down natural trees. The building of roads and shelters etc..
