The immune system is a network of cells tissues organs and chemicals that fight pathogens. This is how the body keeps healthy and defends against invading illnesses.
immune system
hormones
The tonsils are part of the mucosa-associated lymphoid tissues (MALT) and help remove pathogens that enter the pharynx (throat). They play a role in the immune response to protect the body from infection in the respiratory and digestive tracts.
a hormone.
Organs are made up of many tissues. Tissues are a building block of organs. For example: Tissues are to organs as bricks are to houses.
endocrine
the difference between tissues and organs is that the tissues make up the organs and the tissues are made up of cells.
the difference between tissues and organs is that the tissues make up the organs and the tissues are made up of cells.
White blood cells can attack microbes within the bloodstream, tissues, and lymphatic system. They can also migrate to infected tissues and organs to combat invading pathogens.
No, an organism cannot have organs without tissues. Organs are composed of different types of tissues that work together to perform specific functions. Tissues are groups of cells that are organized structurally and functionally, serving as the building blocks of organs.
Tissues are formed by cells, tissues form organs and organs form systems.
Tissues are organized into organs. Cells organized into tissues Tissues organized into organs Organs organized into organ system