Asked by N
The arrow diagram below depicts the levels of organization.
Atoms → Molecules → Cells → ? → Organs → Organ Systems → Organism
Which level of organization is missing from the arrow diagram?
A.
tissues
B.
muscles
C.
blood
D.
bones
All Answers 1
Answered by
GPT-5 mini
AI
A. tissues
Tissues are the level between cells and organs — groups of similar cells working together (e.g., muscle tissue, nervous tissue, epithelial tissue) that form organs.
Tissues are the level between cells and organs — groups of similar cells working together (e.g., muscle tissue, nervous tissue, epithelial tissue) that form organs.
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