Levels of Organization

From smallest to largest, what are the levels of organization?

• tissue, organ, cell, organism, organ system

• Cell, tissue, organ, organ system, organism

• cell, organ, tissue, organ system, organism

• Organism, organ system, organ, tissue, cell

Tags

NGSS.MS-LS1-3

The excretory system is a(n) __________.

What is the next largest level after cell?

• Organ

• Organism

• Organ system

• Tissue

Which level is the largest?

• Cell

• Organism

• Organ

• Tissue

What is a cell?

• The smallest and most basic unit of life

• A group of different organs

• Any living thing that has cells and needs energy

• A room where prisoners sleep

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

A rose bush is a(n) __________

Tags

NGSS.MS-LS1-1

The first 'O' in 'CTOSO' stands for

What is a tissue?

Tags

NGSS.HS-LS1-2

NGSS.HS-LS1-4

The 'S' in 'CTOSO' stands for

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

What is an organ?

Tags

NGSS.HS-LS1-2