Connective tissues consist of ligaments, cartilage and tendons. A joint is held together by ligaments which give the joints their stability. Cartilage is found at the ends of bones and where ...

Skeletal system - Edexcel The skeleton is the central ... Cardiovascular system - Edexcel The cardiovascular system is made up of three main parts - the heart, the blood vessels and the blood ...

Researchers have now discovered that these skeletal ... with parts of the ribcage. By carrying out single cell-based analyses in chicken embryos, the research team discovered that the three ...