Two or more tissues working together is an organ.
no, muscles are made of tissue. tissue is a group of cells working together
An organ. Then organs form organ systems.
A group of tissues working together form an organ. Organs working together form organ systems. The cardiac muscle tissues work together to form the heart and the heart and blood vessels form the cardiovascular system.
If you are refering to BIOLOGICAL tissues, which it sounds as if you are... Tissues which work together are called ANTAGONISTIC, and this usually refers to muscles. (This means that when one muscle contracts (pulls) the other one relaxes. They work together to move the bone)
Usually they form an organ or a system
similar cells work to produce tissues then tissues work together to form organs then organs work together to form organ systems then organ systems work to form organisms!
Yes, the heart is an organ composed of muscle tissues, nerve tissues, and blood tissues. It is primarily made up of cardiac muscle cells that contract to pump blood, as well as blood vessels, nerves, and connective tissue that support its function.
An organ!
an organ
cells are specialized for a specific function, they work together to make tissues. Those tissues work together to form organs. Those organs work together to form organ systems
Several types of tissue (muscle, fat) work together to make an organ (heart).
Groups of cells that work together are called tissues.