it should be changed by a nerve cell
The four levels of organization in an organism are cells, tissues, organs, and organ systems. Cells are the building blocks of life, tissues are groups of cells working together, organs are made up of different tissues performing specific functions, and organ systems are groups of organs that work together to carry out complex functions in the body.
Epithelial cells line the inner surface of organs.
True. Reticuloendothelial tissue is composed of phagocytic cells, such as macrophages, that are widely distributed in various body organs to help eliminate foreign particles and dead cells.
Cells make up tissues, and tissues make up organs.tissues are group of cells which perform similar action.so they are made up of cells only
cell make organs through these steps 1. cell 2. tissue- group of cell carrying out a specific function 3. organs- group of tissues carrying out a specific function so as you can see cells form organs through these steps.
no you need cells they help your orangelle function and the send of nutrients and help connect your organs and obsorb tissue that helps your body function
The kidneys help filter our blood, so that our organs do not get infected. Without out kidneys, we would gradually die, because our organs would be effected.
please help, it is for my science project
The four levels of organization in an organism are cells, tissues, organs, and organ systems. Cells are the building blocks of life, tissues are groups of cells working together, organs are made up of different tissues performing specific functions, and organ systems are groups of organs that work together to carry out complex functions in the body.
Cells ---> tissues ----> organs ----> organ systems ----> an organism.
Proteins do most of the work in cells. Proteins are required for the structure, function, and regulation of the bodyâ??s tissues and organs.
"They all have something to do with cells." hope this helped (:
Embryonic stem cells are used to treat a variety of diseases. Stem cells also help organs and tissues repair themselves.
because red blood cells help to get oxygen to your muscles and vital organs
Onions do not have organs but do have cells
Epithelial cells line the inner surface of organs.
Stem cells are unspecialised we can develop them into any cell which can be used to create new organs and/or tissue