The first physical form or service description of a new product, still in rough form, having the same properties as a new product, but produced through different manufacturing processes, is called:.1. prototype2. alpha testing3. beta testing4. diffusion of innovation

Prototype

Explanation: A prototype is a first, original sample, release of a commodity made to assess an idea or procedure. It is commonly utilized to assess a fresh design which is mostly in a raw form, to improve accuracy by network reviewers and users.

A prototype attends to give specifications for an actual, functioning system rather than a hypothetical one. It usually has similar characteristics with a new commodity but has distinct production procedures.

prototype

Explanation:

The first physical form or service description of a new product, still in rough form, having the same properties as a new product, but produced through different manufacturing processes, is called prototype

answer; ///usually the ( irs ) selects returns that are the most likely have errors,based on complex criteria;

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.'