Neville Chamberlain, Prime Minister of Britain, met with Hitler three times during September 1938 to try to reach an agreement that would prevent war. The Munich Agreement stated that Hitler could have the Sudetenland region of Czechoslovakia provided that he promised not to invade the rest of Czechoslovakia.
Body Systems: Tissues. At this point students know that cells make up all living things. But cells do not work independently within complex organisms such as plants, animals and of course people. Cells work together in organisms like people in an organized way that allows that organism to survive. This page explains how complex organisms are organized or another way of looking at it would be to say how complex living things are built. All complex organisms are made of groups of cells called tissues. Histologists are scientists that are experts on tissues. Tissues are groups of cells working together to get a certain job done. There are four basic types of tissues that make up the body --->. Organs are a groups of different tissues working together to complete a life function. Organ systems are many organs, tissues and cells working together to complete a life function.
Learn how the cells in the body work together to sustain life. slide 1 of 4. How an Animal Cell Works All animals -- no matter what their size-- are made up of tiny cells. Each one of these cells can grow, reproduce, respond to changes in the environment, move, and metabolize food for fuel. So how does an animal cell work? Tiny structures inside the cell called organelles work together to carry out all the cell's life functions. Learning the basic parts of the cell and their functions will help you understand how an animal cell works. slide 2 of 4. Three Basic Parts of the Cell The animal cell is made up of three basic parts: the cell membrane, the nucleus and protoplasm. Consider the cell membrane as the gatekeeper. It surrounds the cell contents and separates the cell from other cells and from the external environment.