“The great dying”, earth’s largest mass extinction, was actually two separate occasions. The first happened 262 million years ago, and the second 259 million years ago. During these two events, the ocean lacked oxygen.
Photo by: https://pixabay.com/photos/volcano-hawaii-lava-cloud-ash-2262295/
A study done at Tel Aviv University showed that deep sea corals reproduce much slower than shallow water corals. The study took 5 years, with
Antarctica became a popular tourist destination with about 70,000 tourists in season. Most tourists get to Antarctica on boats and use power to get warm
Proteins are three-dimensional substances, active in our bodies, which are created when a specific chain of amino acids folds into a certain shape. A protein