Probably mean words or touch. If somebody punches you, you probably will feel sad. If somebody says something mean, you will feel sad as well.
there not
It is different for everyone, usually each persons favorite color.
no.
it effects the persons sense of self.
Down syndrome mainly affects the persons physical features but it also affects their learning abilities.
check your health book and read it
To release the air in something, eg a balloon. It can also be to reduce, eg a persons happiness can be deflated :)
Most healthy persons completely recover from diarrhea caused by Vibrio bacteria. Vibrio vulnificus blood infection affects persons with underlying illness
The word religious is one of the persons characteristics, because it affects are belief, speech, and actions.
stress, mental disorders, bipolar, schizophrenia, cancer
Greater level of happiness. Attractive Increased. Qualitatively superior lifestyle to those who do not drink caffeine.
Effects can range from various things, and often come in stages. Slap happiness, the munchies, cotton mouth, drowsiness. Etc.