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Chapter 4

The Tissue Level of Organization

6 things you can play with
🧩01

The Four Tissue Types

Epithelial, connective, muscle, nervous β€” meet each and where it lives.

Open β†’
πŸ”²02

Naming an Epithelium

Build the name from cell shape Γ— layers, and see the tissue.

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πŸ•ΈοΈ03

Connective Tissue

From areolar to bone to blood β€” every kind is cells in a matrix.

Open β†’
πŸ’ͺ04

Muscle Tissue

Skeletal, cardiac, and smooth β€” compared, each one contracting.

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🧠05

Nervous Tissue

The neuron's parts, with a signal firing down the axon.

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🩹06

Tissue Repair

The wound-healing sequence β€” clot, inflame, rebuild, remodel.

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