# Link Test
[google][link]

[google](http://www.google.com/)

[header3](#header3)

[link to text](#anchor-name)

See the annotation[[1]](#anchor-name).

See the annotation [ref1](#1).

# header1
Scientists' research has revealed that viruses are by far the most abundant life forms on Earth. There are a million times more viruses on the planet than stars in the universe. Viruses also harbor the majority of genetic diversity on Earth. Scientists are finding evidence of viruses as a planetary force, influencing the global climate and geochemical cycles. They have also profoundly shaped the evolution of their hosts. The human genome, for example, contains 100,000 segments of virus DNA.
# header2
Piedmont, or mountain, glaciers are found in many parts of the world. In North America they are distributed along the mountain ranges of the Pacific Coast from central California northward. They abound in the Andes range in South America and are familiar and greatly admired spectacles in the Alps, the Pyrenees, the Caucasus Mountains and the mountains of Scandanavia. Rivers of ice flow down the valleys of various Asian mountain ranges, including the Himalayas, the Hindu Kush, and the Karakoram and Kunlun ranges. They are also a feature of the Southern Alps of New Zealand and are found in the lofty mountains of New Guinea. The largest piedmont glaciers are the Malaspina and Bering glaciers, both in Alaska.

<p id="anchor-name">[1] This is the text I want to link to.</p>

ref1: <span id="1"></span> This is the text I want to link to.

# header3
When I was a little boy in elementary school, the neighborhood kids and I all looked forward to playing so many games in my backyard during the long summer holidays between grades. For instance, one of our favorite games was whiffle ball, a kid's version of baseball. All we needed was a cheap plastic bat and a cheap plastic ball and we could entertain ourselves in the backyard from morning to afternoon. Or if we broke the bat or lost the ball, we would play "Red Rover, Red Rover." To play this game, we would join hands in two opposing lines and hurl ourselves at the locked wrists of the opposing team, trying to break through their line. Once the sun set, our favorite game was hide-and-seek. My backyard was perfect because there were lots of bushes and trees where we could hide out of sight of the kid who was "it." Even on rainy days, we had fun activities out in the garden shed in the corner of the backyard. For instance, we would often act out our favorite TV game shows, like "Let's Make a Deal," or sing along to the theme song from "The Monkees," a popular TV show about a rock-and-roll band, on my little record player. Even now, fifty years later, I still look back on all those fun summertime games out in my backyard with a lot of fondness.
# header4
When mice are kept at high population densities, their behaviour changes in a number of ways. Aggressive activity within populations of mice rises as density increases. Cannibalism of young also goes up, and so does aberrant sexual activity. Communal nesting, frequent in natural mouse populations, increases abnormally. In one example, 58 mice one to three days old (from several litters) were found in one nest, most unusual communal living. None survived because most of the mothers deserted them immediately after birth.

[link]: http://www.google.com/ "Google"