Pet Rock Research Paper

Life, it might be argued, is the distinguishing feature of all organisms and may most usefully be thought of as involving various kinds of complex systems of organization providing individual organisms with the ability to make use of those energy sources available to them for both self maintenance and reproduction. Underlying this deceptively persuasive definition, however, lie those persistent traditional problems inherent in the search for an essential, distinctive substance characteristic of all forms of life. Additionally, as evolution theory makes clear, there is the problem of borderline instances, organisms of which it is not easy to say whether or not they may be defined as being alive. One such case

Adaptations in terrestrial environments involve the structural and functional qualities of the organism, to achieve the adequate intake of oxygen and other essential substances for the animal to survive, the evolution of more complex anatomical structures were required. Gravity is stronger on land than water, which means terrestrial organisms have to be more structural than aquatic organisms. Also, the balance of gas exchange with water loss is a key feature to survive in land. For example plants, when doing photosynthesis require carbon dioxide and water to produce oxygen, at the end of this process a lot of water is lost and terrestrial plants have to compensate the water being lost and the water taken from soil. Furthermore, the dispersal of gametes by wind or other animals have helped plants reproduce in large amounts and create varieties of species of the same kind. Short-term weather patterns as well as long-term climate conditions based on precipitations, temperature, wind, humidity as well as other factors are survival obstacles that organisms in land have to adapt to live; endothermic organisms have to maintain a constant internal

If you love something, should you let it go? Or should you hold onto it, even through bruised and bloodied knuckles? Do you even have a reason to be hanging on? Is it because you truly believe you love something? Or is it because you love the idea of never letting go?

Defining living organisms from nonliving materials can be difficult given the multitude of characteristics defining each. Biologists have identified at least six key properties that appear to be shared by most, or all, living organisms on Earth, according to the 3rd edition of Life in the Universe by Jeffrey Bennett and Seth Shostak. The general properties defining life on Earth are: order, reproduction, growth and development, energy utilization,

In terms of National Parks, one often thinks of the greats such as Yosemite, Yellowstone, or the sheer vast area of Alaskan parks such as Denali. There are many other National Parks with unique beauty, striking features, intricate geology, and historical significance that many forget about or brush aside. One of which is Petrified Forest National Park in Arizona. Petrified Forest is arguably the most well known of all areas that contain these fossilized woods and boasts a rare Arizona grassland environment, an abundance of prehistoric cultural artifacts, and around 290 plant and animal species. Geologically, Petrified Forest National Park stands out with stunning colors, formations, and variety.

1. List the qualities (at least 6) that define life AND discuss how a single-celled organism, such as an Amoeba or a yeast cell, and a more complex one, such as a tree or a cat, matches up with each characteristic

Look at all those tree stumps, is as if some giant cut down the trees. Wandering the Petrified Forest National Park, Arizona I noticed the fallen trees were devoid of bark and branches. I began to wonder what could have caused only the trunks of the ancient trees to survive.

As the rock was rising, it eventually expanded above the water level. The later erption were therefore subaerial. There is some evidence found that the rock was later inhabited by plants and even trees. Figure (....) presents fossilised plants as found in the area.

Weaker rocks erode easily and is a less resistant rock for example, clay and sand. Clay is an example of impermeable rock and is formed at wet lowland areas.

PetFusion present a high-quality Pet Feeder which comes with two stainless steel bowls with a beautifully designed pine wood holders. Its anti-slip feet keep it secure in position. This makes your cat's mealtime more comfortable and promotes better health of your cat by relieving joint pain. Water resistant seal and modern design added extra beauty on this. Its short version (4 inches high) is perfect for cats and small

Charles Darwin being known as one of the most controversial scientist in history, developed a theory that has changed the way the whole world sees itself and will see itself for generations to come. Charles has had some amazing achievements in his life and many contributions to the scientific study of life. While Journeying around the world, he studied many different species which led him to develop the theory of evolution which is theorized by millions of people today. Just seeing someone like Charles Darwin change the worldview of millions of people can show how just a theory like evolution could change the world forever.

St. Peter sandstone was formed in Pacific, Missouri. St. Peter dates back to the 1870s and is still existent today and is located in the northern and the southern perimeter of the state. Positioned throughout various locations, St. Peter reluctantly lies west of one of the world’s major rivers, the Mississippi River.

I’ve always wanted to be a pet rock. Days spent lying in the shade of a very tall and swaying pine tree are slightly dry, but overall I would say cozy, as occasional glimpses of sunshine highlight the beautiful metallic finish of my surface. Swirls of lighter gray are woven into the mostly gray exterior of my four by seven inch frame. Being hard and dependable, I do not easily break, therefore, these wonderful characteristics suggest I would make a lovely pet rock. Any child could count on me, as my luster would not dim from repetitive droppings, misplacement or even outright abuse.

     Rocks are classified to make it easier on people to identify them in the future. This can be done by a numerous amount of ways. Each rock type has their own specific ways, but there are two distinct characteristics that apply to all. These are texture and composition. These two, along with many others helps to classify igneous, sedimentary, and metamorphic rocks.

     Plants are autotrophs that mean they are able to synthesize food directly from inorganic compounds, instead of relying on other organisms. They use carbon dioxide gas and water to produce sugars and oxygen