HTML (hyper text markup language) is used mainly for building websites and other web content. You can add text and pictures to your webpage using this.
CSS (cascading style sheets) is used to design and make the website easier to read.
A webpage without CSS would be quite boring, since CSS allows you to customize colors, position elements, and bring your webpage to life. A non-CSS styled page would just be a white page with text on the side (and maybe some links, too?)
3 in 10 teen<span> American girls will get </span>pregnant<span> at least once before age 20. That's nearly 750,000 </span>teen pregnancies<span> every year. Parenthood is the leading reason that </span>teen<span> girls drop out of school. More than 50% of </span>teen<span> mothers never graduate from high school.</span>
Answer:
Risk-taking increases between childhood and adolescence as a result of changes around the time of puberty in the brain’s socio-emotional system leading to increased reward-seeking, especially in the presence of peers, fueled mainly by a dramatic remodeling of the brain’s dopaminergic system. Risk-taking declines between adolescence and adulthood because of changes in the brain’s cognitive control system – changes which improve individuals’ capacity for self-regulation. These changes occur across adolescence and young adulthood and are seen in structural and functional changes within the prefrontal cortex and its connections to other brain regions. The differing timetables of these changes make mid-adolescence a time of heightened vulnerability to risky and reckless behavior.
