Why is the human body so amazing?
It’s amazing how efficiently it works and when some things break down it has the ability to fix itself. One of the keys to operation of the body is the heart. It beats about 101-thousand times a day, about 3-billion times in a lifetime and over that time it’ll pump 800-million pints of blood.
What is the most amazing thing about the human body?
25 Amazing Facts About the Human BodyAs you breathe, most of the air is going in and out of one nostril. Blood makes up about 8 percent of your total body weight.The human nose can detect about 1 trillion smells.You have two kidneys, but only one is necessary to live.Belly buttons grow special hairs to catch lint.
How is the human body the same as our society?
Functionalists see society as being similar to the human body. In the same way the body relies on the heart to pump blood round to other vital organs like the lungs and brain. Functionalists see society as being constructed of different inter-dependent components like the family and education.
How human body is created?
The human body is organized at different levels, starting with the cell. Cells are organized into tissues, and tissues form organs. Organs are organized into organ systems such as the skeletal and muscular systems.
What is the human body capable of?
The human body is an amazing thing. It is capable of creating life, surviving horrible diseases and accidents, and tasting all kinds of good (and equally bad) food). But human bodies are also susceptible to great tragedies, from freak accidents to medical mysteries.
Who was the first animal on earth?
What was before dinosaurs?
The age immediately prior to the dinosaurs was called the Permian. Although there were amphibious reptiles, early versions of the dinosaurs, the dominant life form was the trilobite, visually somewhere between a wood louse and an armadillo. In their heyday there were 15,000 kinds of trilobite.
How did life appear on Earth?
The earliest known life-forms are putative fossilized microorganisms, found in hydrothermal vent precipitates, that may have lived as early as 4.28 Gya (billion years ago), relatively soon after the oceans formed 4.41 Gya, and not long after the formation of the Earth 4.54 Gya.
How did the universe begin?
Fundamental mysteries According to the standard Big Bang model, the universe was born during a period of inflation that began about 13.8 billion years ago. Like a rapidly expanding balloon, it swelled from a size smaller than an electron to nearly its current size within a tiny fraction of a second.
Why will the universe end?
The ultimate fate of an open universe is either universal heat death, a “Big Freeze” (not to be confused with heat death, despite seemingly similar name interpretation — see §Theories about the end of the universe below), or a “Big Rip”, where the acceleration caused by dark energy eventually becomes so strong that …
Where does the universe end?
Scientists don’t think there is a true edge of the universe. But there’s an end to what humans can see of the universe. This is called the edge of the observable universe. It’s the farthest we can see, based on how we get information from light.