The human heart is an organ that is made up of cells. Not all of the cells that make up the heart are identical, however. What name is given to a group of similar cells that perform a special function and together make up an organ?

A) embryo
B) organelle
C) system
D) tissue
38)
The human stomach is an organ that helps us digest food. The stomach is one of many organs involved in the process of digestion. Others include the esophagus, small intestine, pancreas, and gall bladder. What name is given to a set of organs that work together to perform a specific function?
A) centriole
B) phylum
C) system
D) tissue

really you had to put all that it looks like you just put a bunch of words that are random

like my name

A group of similar cells that perform a special function and together make up an organ is called a tissue. So, for the first question, the answer is D) tissue.

A set of organs that work together to perform a specific function is called a system. Thus, for the second question, the answer is C) system.

In biology, a tissue is a cellular organizational level between cells and a complete organ. A tissue is an ensemble of similar cells from the same origin that together carry out a specific function. Organs are then formed by the functional grouping together of multiple tissues.

Biological system (or organ system or body system) is a group of organs that work together to perform a certain task. Common systems, such as those present in mammals and other animals, seen in human anatomy, are those such as the circulatory system, the respiratory system, the nervous system, etc.