Which of the following statements regarding revocation and acceptance of contract offers is correct? a. a revocation generally is effective when received, and an acceptance generally is effective when received. b. a revocation generally is effective when received, and an acceptance generally is effective when dispatched. c. a revocation generally is effective when dispatched, and an acceptance generally is effective when dispatched. d. a revocation generally is effective when dispatched, and an acceptance generally is effective when received.

The correct option is B: "A revocation generally is effective when received, and an acceptance generally is effective when dispatched."

Explanation:

In revocation and acceptance of contract offers, the mailbox rule comes to limelight. This means that a revocation is effective when it is received and an acceptance is termed effective when it has been dispatched. The mailbox rule asserts that a contract is formed if an acceptance is dispatched by the offeree prior to receiving a revocation which was sent by the offeror.

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.

answer; the federal reserve system;