The Constitution's first reference to The 13th amendment was for slavery.
Why do you think it was like that? Clarify

If the rights to intellectual property are not sold or given away who owns the intellectual property

Two types of resources are natural and human. true or false

Humans during the paleolithic era used fire for each of the following purposes except a. for cooking meat b. for use as a weapon c. for heat and warmth d. for treating animal hides select the best answer from the choices provided