Weird Science

The nuclear bombs detonated in 1945 are the reason why experts can detect fake oil paintings.

• True - Isotopes such as strontium-90 did not exist in nature before the bombings.

• False - These isotopes existed in nature before nuclear bombs.

Tags

NGSS.HS-PS1-8

Right now, the earth (and you) is spinning at .............. miles per hour.

• 100

• 1,000

• 10,000

• 100,000

Tags

NGSS.MS-ESS1-2

What do African Bull Frogs do with their skin after they shed it?

• They eat it

• They sell it on ebay

• They burry it in the ground

• They throw it in the water

Where does the bomber bug shoot hot venom from when it gets scared?

• His eyes

• His nose

• His rear end

• His mouth

Where do ladybugs squirt smelly liquid from when they are scared?

• Their eyes

• Their knees

• Their nose

• Their mouth

Which creature has 5 hearts?

• earthworm

• hippo

• chinchilla

• panda

What unusual behavior do African Bull Frogs exhibit after shedding their skin?

• They eat it

• They sell it on eBay

• They bury it in the ground

• They throw it in the water

Where does the bombardier beetle shoot hot venom from when threatened?

• Its eyes

• Its nose

• Its rear end

• Its mouth

Where do ladybugs release a smelly liquid when frightened?

• Their eyes

• Their knees

• Their nose

• Their mouth

Which creature is known to have five hearts?

• Earthworm

• Hippo

• Chinchilla

• Panda