Over decades, many Americans reject the ideas of evolution and there were many arguments against the theory of human evolution. However, in order to understand how the human developed, we must look at the human evolution. For many centuries, we have been curious about our origins and our human bodies structure. How we got to be the kind of species we are today, such as the way we look; walking upright on two legs, our hands has five fingers, the size of our brain and teeth, and what makes us a unique species. Our animal ancestors have shaped our body structure in many ways, we humans have a lot in common than you might think with apes, reptiles and even fish.…
Now let us look at each structure of life individually, starting with the first level of organization the chemical level. The chemical level consists of atoms and molecules. Five of these atoms are vital for maintaining human life. Carbon, hydrogen, nitrogen, oxygen, and calcium are just a few of the atoms that are essential for the survival of the human body. When these atoms combine they form what is known as molecules. These molecules will form together to form cells. At the cellular level is where “life” really starts to begin. Cells are the essential structures of all living organisms. The tissue level follows the cellular level being made up of 4 basic types of tissues epithelial, connective, muscular ad nervous tissues. These tissues will form organs such as the stomach, liver, pancreas, small and large intestine. All these organs individually have a specific job, but the organs listed above also work together to create the digestive system. Different Organs will come together to form different systems in the human body, such as the nervous system, integumentary system, and skeletal system. Without these systems we cannot reach the next level of organization being the individual human. Not one level of organization is any more…
“The most glamorous of all wars, is the war between oneself and himself.” How much sense does this quote make? What if it comes from an old warrior who has taken chief leadership roles in four major military battles? This is a quote of my grandfather, General Ahmed El Kouny, a major capstone in my life development. Although a military man with an “armed mentality” as he always labeled himself, he could through basic commonsense come to Erikson’s psychosocial analysis of personal development; a human being is in constant war against oneself. The first battle I faced was the day I was born, a battle of which the borders of my circle of trust was settled. Throughout my years, biological, social and psychological turning points in my life redefined…
Describe the summary of the project case study in your own words.( What is this project all about? Include the time line, cost and location in your description.)…
How does the engine size(capacity) of a motor car relate to the acceleration of the car?…
God made us, carved on his own likeness, painted with its beauty and artistry of one's soul...…
1.) Start off by cutting the chassis of your car. We don't condone the use of blow torches or saws during Sick Science experiments, so you have to create the chassis using scissors and foam core (corrugated cardboard works great, too). Cut a 6x3 inch piece of your chosen material using the scissors.…
1.) Start off by cutting the chassis of your car. We don't condone the use of blow torches or saws during Sick Science experiments, so you have to create the chassis using scissors and foam core (corrugated cardboard works great, too). Cut a 6x3 inch piece of your chosen material using the scissors.…
| Like any other plant under the sunlight, the oregano stems are exposed with small leaves.…
The researchers thought of trying to come up with a makeshift solar cooker in order to test if this way of cooking may be effective and useful in substituting for a frying pan and a stove. The solar cooker may be a possible alternative when cooking outdoors under the heat of the sun. It could also be a huge energy saver and a safer way of cooking, avoiding hazards such as burns. The researchers have picked the safest and easiest procedure and materials in making a solar cooker so that teenagers or even people younger may try making it themselves. The first step in making the solar cooker was finding the right materials. This included a long narrow box, poster board, a roll of foil, Popsicle sticks, cardboard and barbecue sticks. Since the focal point needed to be somewhere in between 5” to 10”, one box was placed on top of another box of the same length and width. Popsicle sticks were taped to the insides of the box as support. The focal point was set and a piece of poster board, measured to fit in the middle of the box was placed there. The foil was then placed on top of the poster board, making sure it was not as furrowed as possible. It was placed in the heat of the sun and there was a certain spot where the light hit. Two pieces of cardboard were taped to the sides of the spot and the barbecue stick with a whole piece of hotdog was placed where the light hit. The solar cooker with the hotdog was left under the sun’s heat while the researchers watched if it would work. It took about 20-25 minutes before the hotdog was cooked. The researchers then tried to cut another piece of hotdog into smaller pieces to see if it would lessen the time being consumed. It took about 15-20 minutes in cooking the smaller pieces. Lesser time was…
The NETGEAR Universal WiFi Range Extender effectively doubles the operating distance of your entire wireless network and conveniently avoids additional need for power cables or device clutter on your office desk or home theater. WN3000RP extends your wireless network to include the area outside the range of your existing wireless router by overcoming obstacles and enhancing overall network signal quality, giving you the freedom to roam anywhere in the house and access Internet without worrying about coverage. The product was specifically designed to be plugged into an electrical outlet, and blends in nicely with any surrounding. It is compatible with wireless b/g/n routers, gateways and Internet service provider devices.…
The English language has been shaped by a number of other languages over the centuries, and many English speakers know that Latin and German were two of the most important. What many people don’t realize is how much the French language has influenced English.…
Eyes are organs that detect light, and convert it to electro-chemical impulses in neurons. The simplest photoreceptors in conscious vision connect light to movement. In higher organisms the eye is a complex optical system which collects light from the surrounding environment; regulates its intensity through a diaphragm; focuses it through an adjustable assembly of lenses to form an image; converts this image into a set of electrical signals; and transmits these signals to the brain, through complex neural pathways that connect the eye, via the optic nerve, to the visual cortex and other areas of the brain. Eyes with resolving power have come in ten fundamentally different forms, and 96% of animal species possess a complex optical system.[1] Image-resolving eyes are present in molluscs, chordates and arthropods.[2]…
The second law states that the net force on an object is equal to the rate of change (that is, the derivative) of its linear momentum p in an inertial reference frame:…
To every maid, mothers, nannies, and everyone who does the laundry, thank you very much because you have kept our life clean with you washing our clothes. Right now, we have known what it is like to be washing clothes. It hurts your hands because of the friction and then your hands will get dry. We’ve finally known all the hardships you’ve done for us. And because of that, here is our little study that might help you to save not only your money but also your time, efforts, and your precious skin. Enjoy!…