The term lacquer is used for a number of hard and potentially shiny finishes applied to materials such as wood. These fall into a number of very different groups.
Cardiac Muscle Tissue. Cardiac muscle tissue is an extremely specialized form of muscle tissue that has evolved to pump blood throughout the body. In fact, cardiac muscle is only found in the heart and makes up the bulk of the heartâs mass. The heart beats powerfully and continuously throughout an entire lifetime without any rest, so cardiac muscle has evolved to have incredibly high contractile strength and endurance.
Four different types of tissue make up all the organs and tissues in the body. These are: 1  Epithelia-covering cells. 2  Connective tissue - 'space filling' tissue. 3  Muscle-either striated or smooth. 4  Nerves.our different types of tissue make up all the organs and tissues in the body. These are: 1  Epithelia-covering cells. 2  Connective tissue - 'space filling' tissue. 3  Muscle-either striated or smooth. 4  Nerves.