|
|
|
|
|
How do scientists determine the age of fossils…
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Use the class attribute to center one paragraph…
|
|
Create a new file, running_style.css, and…
|
|
Use the HTML a tag to add hyperlinks in the web…
|
|
Learn how to keep lines to 80 characters or less.
|
|
Use the HTML img tag to add images to the web…
|