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If You Hopped like a Frog
Ships from: Lakewood, WA
Usually ships in 1-2 business days
- •Canadian
- •International
- •Standard, 48 States
- •Standard (AK, HI)
- •Express, 48 States
- •Express (AK, HI)
Ships from: Portland, OR
Usually ships in 1-2 business days
- •Canadian
- •International
- •Standard, 48 States
- •Standard (AK, HI)
- •Express, 48 States
- •Express (AK, HI)
Ships from: Richmond, TX
Usually ships in 1-2 business days
- •Canadian
- •International
- •Standard, 48 States
- •Standard (AK, HI)
Ships from: North Wales, PA
Usually ships in 1-2 business days
- •Canadian
- •International
- •Standard, 48 States
- •Standard (AK, HI)
- •Express, 48 States
- •Express (AK, HI)
Ships from: Norristown, PA
Usually ships in 1-2 business days
- •Canadian
- •International
- •Standard, 48 States
- •Standard (AK, HI)
- •Express, 48 States
- •Express (AK, HI)
Ships from: Aurora, IL
Usually ships in 1-2 business days
- •Standard, 48 States
- •Standard (AK, HI)
Ships from: Aurora, IL
Usually ships in 1-2 business days
- •Standard, 48 States
- •Standard (AK, HI)
- •Express, 48 States
- •Express (AK, HI)
Ships from: Aurora, IL
Usually ships in 1-2 business days
- •Standard, 48 States
- •Standard (AK, HI)
- •Express, 48 States
- •Express (AK, HI)
Ships from: South Bend, IN
Usually ships in 1-2 business days
- •Canadian
- •International
- •Standard, 48 States
- •Standard (AK, HI)
Overview
Did you know that a frog can jump 29 times its body length? Or that an ant can lift an object 50 times its weight?Introduces the concept of ratio by comparing what humans would be able to do if they had bodies like different animals.