why does ice float | why do some ancient structures stand and others not | can ants talk to each other | what is the smallest fish in the world | why do dogs age faster than humans |
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What is density
how tight an objects molecules are packed together
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What is ancient roman concretes key ingredient
volcanic ash
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What are are the 4 main ways ants talk to each other
scent, touch, body language, and sound
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What is the smallest fish in the world
Paedocypris Progenetica
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What is one dog year equal to
4-7 human years
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What are some things that float
balloons, wood, bottles, and Styrofoam
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What is ten times weaker than today's concrete
Ancient Roman Concrete
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how do ants communicate by sound
by scraping their legs on the ground
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What is the main thing they eat
crustaceans
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What is the main reason humans live longer than dogs
dogs hearts beat faster
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What are some things that sink
rocks, marbles, paperclips, and coins
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What is helpful to Roman Concrete
sea water
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What is the same as a crumb trail
pheromone
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What is the paedocypris progenetica's family
carp
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What is usually going to live longer a small dog or big dog
small dog
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What is water made of
hydrogen bonds
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What is ancient Chinese mortar made of
sticky rice
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how do ants communicate by body language
by lightly touching each other
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What is the largest ever found
10.3
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What is usually going to live longer a male of female dog
female
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What is less dense ice or water
ice
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What is another reason ancient structures are destroyed
war
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What is an ants key to communication
their antennas
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What is the paedocypris progenetica's home
Sumatran swamps
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What works harder in dogs than humans
their heart
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