2. Seller is defined as a party that makes, offers or contracts to make a sale to an actual or potential buyer."
True of false?

True

Explanation:

A seller is a person who agrees to exchange his goods or services with another party for money or other goods. A seller transfers ownership of the products to a buyer in exchange for money or other valuables.  It is a person who sells, a salesperson, or a vendor of goods and services.

A seller requires a buyer to complete a sales transaction.

ans.

heterothermic organisms include those organisms that can switch between homeothermic (having body temperature higher than environment) and poikilothermic (having variation in internal body temperature) strategies.

some migratory birds show heterothermy as they decrease their metabolic rate during cold nights to keep their body temperature low. drop in metabolic rate allows increase in production efficiency of birds that reduces the internal body temperature to make it equal to external cold temperature during cold nights.

thus, the correct answer is 'birds allow their temperature drop in order to increase their production efficiency.'

answer; engaging in effective public relations;