You would weigh less on the moon.

• TRUE

• FALSE

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Male sharks have thicker skin than females.

• YES

• NO

Tags

NGSS.MS-LS4-2

The Eiffel Tower can be 15 cm shorter during the summer.

• RIGHT

• WRONG

Tags

NGSS.MS-PS3-4

20% of Earth’s oxygen is produced by the Amazon rainforest.

• TRUE

• FALSE

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

A teaspoonful of neutron star would weigh 6 billion tons.

• YES

• NO

Tags

NGSS.MS-PS2-4

Polar bears are nearly undetectable by infrared cameras.

• RIGHT

• WRONG

The Earth is small magnet.

• TRUE

• FALSE

Grasshoppers have ears in their bellies.

• RIGHT

• WRONG

Octopuses have three hearts, three brains, and blue blood

• TRUE

• FALSE

Tags

NGSS.MS-LS4-2

Stomach acid is strong enough to dissolve stainless steel.

• TRUE

• FALSE

Tags

NGSS.MS-PS1-2