7.12C

What level organization is a leaf

• organ

• tissue

• cell

• organ system

Which of the following lists these levels in the correct order of organization from the simplest to the most complex?

• cells, tissues, organs, organ systems, organisms
• organisms, organ systems, organs, tissues, cells
• tissues, cells, organs, organisms, organ systems
• organs, organ systems, organisms, cells, tissues

Tags

NGSS.HS-LS1-2

Which of the following is NOT part of the cell theory?

• All animals are made up of cells

• cells can only arise from existing cells

• cells are the smallest form of life

• growth in animals is due to the cells getting bigger

Tags

NGSS.MS-LS1-1

The basic unit of life

• tissue

• organism

• cell

• organ

When many organ systems work together it can form...

• organ
• cells
• organ system
• organism 

Tags

NGSS.MS-LS1-3