22-23 Mid year review 901

All living organisms are made up of ____.

• Cells
• Bacteria
• Organs
• Tissue

This image best represents which of the following characterists of life?

• growth

• levels of organization

• ability to reproduce

• composed of cells

• respond to the environment

Identify all of the following that are nonliving.

• Rock

• Oxygen

• Bacteria

• Battery

The basic unit of life is called a (n)

• atom
• compound
• cell
• energy

Which of the following characteristics of living things best explains why your legs and arms get longer and stronger as you get older? 

• living things respond to their environment
• living things maintain internal balance
• living things are made of cells
• living things grow and develop

Choose all pictures that are biotic

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Choose all the objects that are abiotic

• 
• 
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• 
• 

Which characteristic of a living thing is being shown

• Reproduction

• Cells

• Keeping Things Constant

• Response to the Environment

When you step out into the cold, your body shivers in order to keep its temperature at 98.6F.

• All living things use reproduce

• All living things contain cells
• All living things keep things constant

• All living things grow and develop

Rocks are not living because

• they never move
• they aren't needed for humans
• they are not made of cells
• they don't break down