Unit 1

___________ is a molecule that is present in all living cells and that contains the information that determines the traits a living thing inherits and needs to live.

• Cell

• Stimulus

• Homeostasis

• DNA

Tags

NGSS.MS-LS3-1

NGSS.MS-LS4-4

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

• All living things use energy
• All living things contain cells
• All living things maintain homeostasis
• All living things grow

Plants produce their own food through the process of photosynthesis.

• All living things use energy
• All living things contain cells
• All living things maintain homeostasis
• All living things grow

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

A camel has eyelashes that work to keep the dust and sand out of its eyes.

• All living things adapt to their environment
• All living things grow
• All living things have cells
• All living things use energy

Over three years, Tim's height has increased from 5'4" to 5'11".

• All living things contain cells
• All living things maintain homeostasis
• All living things use energy
• All living things grow

Tags

NGSS.MS-LS1-5

The roots of a plant grow towards a source of ground water.

• All living things use energy
• All living things reproduce
• All living things respond to their environment
• All living things grow

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

YOU are a multi-celled organism but an amoeba is a single celled organism.

• All living things have cells
• All living things grow
• All living things use energy
• All living things respond to their environment

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

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

The basic unit of structure and function in the human body is the....

• organ
• organ system
• cell
• tissue

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which is an example of an organism?

• a beetle
• a lake
• a rock
• a shell

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-5