Most fish have swim bladders that let them take in air to rise or sink, like submarines?
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Pop Quiz
Why do geese fly in a V-shaped formation?
To keep the dominant goose at the head of the pack
To point the flock in the right direction during migration
To conserve energy and keep track of each bird in the flock
To visually display the ranking among the flock
Because it’s easier than flying in a Q-shaped formation
The Nine-banded Armadillo can:
Cross a body of water by inflating its stomach with air to float across
Cross a stream by sinking to the bottom and clawing its way across
Jump 4 vertical feet into the air
Can hold its breath for 6+ minutes
All the above
What are the only two planets in our Solar System without moons?
Mercury & Venus
Venus & Mars
Uranus & Neptune
Neptune & Pluto
Babies are born:
Without elbows
Without a sense of smell
Colorblind
With brown eyes
Able to roll over
What is the only rock that floats in water:
Obsidian
Basalt
Sandstone
Pumice
Schist
