muscle tissue
muscle tissue
Systemic circulation
Body parts, organs, vessels, it depends on what part.
Air leave the body from organs called the lungs.
Organs inside your body are called internal organs or visceral organs. These organs work together to perform various functions necessary for your body to function properly.
When all body organs are present, the developing baby is called a fetus. This stage typically begins around the 9th week of pregnancy and continues until birth.
nephridia
A cavity that houses body organs is called a body cavity. The main body cavities are the thoracic cavity, abdominal cavity, and pelvic cavity, which contain organs such as the heart, lungs, stomach, and intestines.
Since all cells in the body are close to 70% fluid, then all organs also are.
The tissues that make up the body are collectively known as the body's tissue system. This includes epithelial, connective, muscular, and nervous tissues, which work together to form organs and structures within the body.
The thin tissue that holds the organs in place in the body cavity of frogs is called the mesentery. It attaches the internal organs to the body wall and provides support and stability for the organs within the abdominal cavity.
The backbone holds other body organs while the skin covers all body parts.