Factories, cars and cigoretes.
All of these things are polluting the air cuasing it to heat up more which is cuasing global warming
<span>When a plant undergoes photosynthesis, one of the by-products is oxygen or CO2.
Hope this helps !!! ^_^ !!!</span>
Brain imaging studies of the Big Five personality traits have found that EXTRAVERSION is associated ............................ Personality psychologists put forward the theory that every human being falls into one of the five basic categories of personality trait. These five traits are called the big five and they are: extraversion, agreeableness, openness, conscientiousness and neuroticism.