Aspecialized part of a cell which performs a definite function is?

answer:

if a cell is called the basic unit of life, then a group of cells together make up the tissues. these groups of cells have a common origin with a similar structure. and the groups of cells perform a definite function. so, in simple terms, tissues can be defined as a group of cells performing similar functions.

explanation:

answer: i am pretty sure the answer is " cell organelle ".

explanation: i've taken very long lessons on this, and am pretty sure this is the correct function.

cell organelles, cells, tissues, organs, and organ system.

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the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation: