Anatomy
This system of the body is used to keep our eyes moisturized. If the eyes go dry, we go blind. There are a few parts of this system: * The Eyes are organs used for seeing. * Lacrimal glands are located behind the upper corner of the eyes and make the salty
Anatomy
The respiratory system is responsible for providing oxygen to all the different parts of the body. This is made of a few parts: * The mouth and nose are used to pull air inside our systems. it can also block certain things from entering the lungs. * Sinuses are used to regulate
Anatomy
The cardiovascular system's job in the human body is to provide the whole body with oxygen, nutrients and hormones. It is made up of three parts: * The Heart is the main organ of the body, it pumps blood through it. * Blood vessels including veins, arteries, and capillaries all
Biology
The skeletal system is the backbone (literally) of the entire body. It gives our bodies the shape that they have, it stores minerals, it helps us move, it protects our organs, and it produces blood cells. There are six main parts of the skeletal system: * Bones are the part of
Biology
The digestive system is the system in our bodies that helps us consume what is good in food and get rid of the rest. This system is made up of ten organs: * The mouth is used for chewing food and softening it down with saliva. The saliva starts the digestion
Biology
The nervous system helps all animals and humans feel, see, and taste the world around them. The nervous system is made of a few organs: * The Brain is at the top of the body in the head. It receives information from all the nerves that tell it about the environment
Anatomy
Orthodontics is the practice of straightening teeth and correcting how they line up. One of the reasons why straight teeth are important is because they are easier to brush and floss properly. People have been trying to correct tooth alignment for thousands of years, but modern orthodontics began around 1850.
Anatomy
When you drink soda or eat sugary foods bacteria creates acid that slowly eats away at your teeth. Sometimes a layer forms over the acid thus holding it on your tooth. This layer is called plaque. The reason you have to brush your teeth is that you have to remove
Anatomy
Digestion is a very important process because it gives your body the energy it needs to work. This process is mostly chemical, but also partly mechanical. Breaking down the food begins in the mouth, where your teeth turn the large chunks of food into smaller bits and pieces. In the
Anatomy
Whenever you eat food, it goes into your digestive system. In your mouth, there are glands that squirt saliva onto your food, thus making it easy to chew. After this, the chewed up food goes into your stomach where acid breaks it down and sends it through the small intestines.
Anatomy
Use earplugs around loud noises When you are around sounds that need you to shout to be heard, you should put on some earplugs to protect your eardrum. Turn the volume down When you are listening to loud music, turn down the volume since it can be harmful to your
Anatomy
There are three parts of your ear. The outer ear, the middle ear, and the inner ear. The outer ear is made of cartilage, which gives its shape and stiffness. The purpose of the outer ear is to catch sound waves so that they can go down the auditory canal,