General Description. BenadrylÂ® is an antihistamine that is commonly used in both people and pets. It is used in the treatment of many symptoms, including allergies and car sickness. It does not treat the underlying problems causing these symptoms.
The muscles of our lungs, stomach, and intestines are made of smooth muscle tissue. Cardiac muscle tissue is the third type of muscle tissue. Cardiac muscle tissue makes our hearts. Organs are groups of tissues that work together to do a job.Our skin is made of hair tissue, oil and sweat gland tissues, nerve tissue, blood tissue, and many other tissues to make the organ called skin.Our eyes are made of nerve tissue, blood vessel tissue, muscle tissue, lens tissue, pupil tissue, and many more types of tissue to make the organ called eyes.he muscles of our lungs, stomach, and intestines are made of smooth muscle tissue. Cardiac muscle tissue is the third type of muscle tissue. Cardiac muscle tissue makes our hearts. Organs are groups of tissues that work together to do a job.
There are two lungs in the chest cavity, one on each side of the heart. When you breathe in, you inhale oxygen. When you exhale, you breathe out again and carbon dioxide is released into your lungs. Definitions 5 The Nervous System The network of nerve cells in the body is called the nervous system. The nervous system sends messages from one part of the body to another. Its main centers are the brain and the spinal cord. Together they are called the Central Nervous System.