Someone answer this correct I’ll brainlist What three modes of communication are available to influence public opinion today that weren't available in the 1930s?

television

radio

newspapers

websites

email

The three modes are

Explanation:

television.

Radio

Newspaper,s

there are treatment options for depression (mdd) that may work for you. one way of treating depression may be to affect the levels of certain chemicals that brain cells use to communicate, called neurotransmitters. scientists believe that certain neurotransmitters may be out of balance in depression.

although the exact way depression medications shown to ease overall depression symptoms in some people work is unknown, scientists think that some medications work by affecting the levels of a neurotransmitter called serotonin in the brain. other treatments work by affecting the levels of other neurotransmitters like norepinephrine or dopamine.

answer; i believe the answer is 80%, plz check first good luck;