Crime Busters

What type of fingerprint is shown in the diagram below?

• Plain arch
• Plain whorl
• Central Pocket whorl
• Double Loop whorl

The area indicated by "A" in the diagram is known as a 

• Core
• Delta
• Whorl
• Arch

The image was taken from the right hand.  What type of loop is it?

• Radial
• Ulnar

What pattern is this?

• Loop
• Arch
• Whorl

What pattern is this?

• Loop
• Arch
• Whorl

What type of fingerprint is shown in the diagram below?

• Plain arch
• Plain whorl
• Central Pocket whorl
• Double Loop whorl

What pattern is this?

• Tented Arch
• Arch
• Loop
• Whorl

Baking soda and vinegar combine to make carbon dioxide

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The physical separation of mixtures into individual components is..

• chromatography
• opacity 
• latent
• trace evidence 

Two or more substances that are mixed together but not chemically combined is a ___

• compound
• mixture
• keratin
• chromatography