The power of the states to regulate is: A) exclusive in the domain of intrastate commerce. B) nonexistent over matters that affect interstate commerce. C) limited only by its own state constitution. D) all of the above.

A) exclusive in the domain of intrastate commerce.

Explanation:

The correct answer is A. The power of the state regulate is exclusive in the domain of intrastate commerce. The U.S. congress has the power to regulate the trade between different states. The commerce clause is one of the fundamental power delegated to congress.

The correct answer is letter "A": exclusive in the domain of intrastate commerce.

Explanation:

The power of states is bound to intrastate commerce. The states have the power to collect taxes, borrow money, charter banks and corporations, take private property for public purposes, and spend money for the general welfare all under their jurisdictions.

client registration system, resource management system, clinical management system, patient information database, common use-system interface

explanation:

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.'