Many of us are used to poisonous snakes being killers, like the cobra and the rattlesnake. We often overlook the fact that some non-venomous snakes, like the anaconda and the python, can be terrible killers.
The spleen is an important organ. It plays a big role in filtering the blood in the body. This organ, therefore, is highly instrumental in helping the body discharge from its system bacteria, especially those that can...The spleen is an important organ. It plays a big role in filtering the blood in the body. This organ, therefore, is highly instrumental in helping the body discharge from its system bacteria, especially those that can be extra-damaging展开更多
Many of us look down on saliva as something filthy. However, it is a wonder of Nature. It plays a big part in helping with proper digestion.Saliva helps in the process of digestion. It moistens food so that it will be...Many of us look down on saliva as something filthy. However, it is a wonder of Nature. It plays a big part in helping with proper digestion.Saliva helps in the process of digestion. It moistens food so that it will be easily chewed and swallowed. Also, saliva contains ptyalin. This helps break down starchy food into pieces of simpler sugars. Therefore, saliva in the mouth is the First stage of the digestion process.展开更多
Mist is less dense than fog. They are both natural events, which are different from smog. Smog is man-made. It is the build-up of fumes and smoke from vehicles and factories especially. When very small drops of water,...Mist is less dense than fog. They are both natural events, which are different from smog. Smog is man-made. It is the build-up of fumes and smoke from vehicles and factories especially. When very small drops of water, called "water droplets", condense from wet air, ei-展开更多
文摘Many of us are used to poisonous snakes being killers, like the cobra and the rattlesnake. We often overlook the fact that some non-venomous snakes, like the anaconda and the python, can be terrible killers.
文摘The spleen is an important organ. It plays a big role in filtering the blood in the body. This organ, therefore, is highly instrumental in helping the body discharge from its system bacteria, especially those that can be extra-damaging
文摘Many of us look down on saliva as something filthy. However, it is a wonder of Nature. It plays a big part in helping with proper digestion.Saliva helps in the process of digestion. It moistens food so that it will be easily chewed and swallowed. Also, saliva contains ptyalin. This helps break down starchy food into pieces of simpler sugars. Therefore, saliva in the mouth is the First stage of the digestion process.
文摘Mist is less dense than fog. They are both natural events, which are different from smog. Smog is man-made. It is the build-up of fumes and smoke from vehicles and factories especially. When very small drops of water, called "water droplets", condense from wet air, ei-
