Virtually every other mammal can; however, human babies can just until they're about 9 months old.
Your nasal mucus may be host to small amounts of contaminants (acting as antigens) that might actually educate and increase your immune system when they are consumed.
Many people have three kinds of color receptors that permit them to see color vision. Some females have four, however, which permits them to see a wider array of colors than the average individual (a small percentage of females even have 5 color receptors). Why women? The green and red color receptors, which can be altered to allow for a higher range of color vision, are found on the X chromosome; blue is on the Y.
For People the normal pulse is 70 heartbeats each minute. Elephants have a slower pulse of 27 and for a canary it is 1000.
If all the blood vessels within your body were laid end to end, they would reach around 60,000 miles.
In 1 day your heart beats 100,000 times.
50 percent your bodyís red blood cells are replaced every 7 days.
By the time you are 70 you will have easily drunk more than 12,000 gallons of water.
Coughing can result in air to move via your windpipe quicker than the pace of sound, over a thousand feet for each second.
Germs only cause illness, right? However a common bacterium, E. Coli, seen in the intestine aids us digest green vegetables and beans. These same bacteria also make vitamin K, which leads to blood to clot. If we did not have these germs we would bleed to death whenever we got a tiny cut.
The human body is made up of organs which are part of different body systems that permit the human body to work. The layout of the body will be explored as well as the various tissues that mix to make the various organs including the lungs and heart.
Additionally, the organs that mix into systems including the digestive systems or skeletal system have to be explored, since these systems works in groups to serve the requirements of the human body.Human bodies differ a little from individual to individual, not only in the visible aspects of shape and size but also in the placement of inner organs. Human bodies, however, do follow a common pattern. No part of the human body works in isolation; every part does its job, night and day, supported and aided by all the other organs.