Question

a group of parts that carry out functions the individual parts cant do on their own is called... a tissue an organism a system/organ system

Explanation:

• A tissue is a group of similar cells that work together to perform a specific function.
• An organism is a living being that has all the characteristics of life.
• A system/organ system is a group of organs that work together to perform a complex function that individual organs cannot do on their own.

Answer:

a system/organ system