Levels of Organization of Living Things

The smallest unit of life is called the

• cell

• tissue

• organ

• organ system

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The image represents which level of organization?

• cell

• tissue

• organ

• organ system

Tags

NGSS.MS-LS1-3

Groups of cells that are similar in structure and function are called...

• cell

• tissue

• organ

• organ system

Tags

NGSS.MS-LS1-3

The image above represents which level of organization?

• cell

• tissue

• organ

• organism

Tags

NGSS.MS-LS1-3

Groups of tissue working together would be called a

• cell

• tissue

• organ

• organ system

Tags

NGSS.MS-LS1-3

A living thing made of complex systems able to carry out life processes such as growing, reproducing, and using energy would be a

• cell

• organ

• organ system

• organism

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

Review Question: The whole plant uses its structures to carry out photosynthesis. What is the structure in the plant that traps light to perform photosynthesis?

• chloroplast

• nucleus

• mitochondria

• cytoplasm

Tags

NGSS.MS-LS1-6

Review Question- The organism uses its organ systems to release energy from food during cellular respiration. What cell organelle releases energy for the living thing?

• chloroplast

• cell membrane

• mitochondria

• nucleus

Groups of 2 or more organs working together would create a(n)

• cell

• tissue

• organ

• organ system

Tags

NGSS.MS-LS1-3

Muscular System

• Protects the organs, makes blood cells, and stores minerals

• Works with other systems for movement. Moves the bones, heart, and food through the digestive system

• Controls the body and sends messages to other systems using the brain, spinal cord, and nerves.

• None of these choices