What scientific field was created when recombinant dna was first made in the 1970s?

Under the feudal system, which of the following did lords grant to their vassals?

What are the two powers that the federal and state governments share?

Enlightenment thinkers most contributed to the development of whichpolitical idea? a. religious leaders should play the largest role in establishing asociety's laws.b. democratic governments have the responsibility to protect humanrights.c. criminals must be punished harshly if a society is to maintainorder.d. written constitutions place unnecessary restrictions ongovernments' powers.