Select the correct answer.
What is the best way to check the reliability and validity of a resource?

A.
Determine the resource's original medium of production.
B.
Analyze the author’s education and professional background.
C.
Establish how many years separate each resource’s publication.
D.
Investigate the main idea of the resource you discover.

b.

Explanation:

the author may or may nor be qualified to explain a topic. An English teacher isnt qualified to report on biological studies.

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.

answer; the negotiator was not in full control of his or her actions and hence should not be held responsible;