science 5

What is the correct order of the levels of cell organization from simplest (smallest) to most complex (biggest)?

• Cell, Organ, Tissue, Organ System, Organism

• Organism, Tissue, Cell, Organ system, Organ

• Cell, Tissue, Organ, Organ System, Organism

• Tissue, Cell, Organ, Organ System, Organism

What is the smallest unit of an organism or living thing?

• Organ

• Organ System

• Cell

• Tissue

What is this a picture of?

• Cell

• Tissue

• Organ

• Organ System

A structure made up of different types of tissue and performs a specific job.

• cells

• tissue

• organ

• organ system

This is a example of........ 

• organ system
• cells
• organ
• tissue

This is a example of ........

• cell
• organ system
• organ
• tissue

What is the most complex level of organization? 

• tissue
• organism 
• organ system 
• cell 

What is the largest organ for the human body?

• heart
• lungs
• skin
• muscles 

What is/are the function/s of the respiratory system?

• to deliver oxygen from different organs

• to remove carbon dioxide from the body

• to get oxygen from the environment

• to collect carbon dioxide from different organs

Which is/ are part/s of the respiratory system?

• esophagus

• alveoli

• red blood cells

• bronchus