This joint connects your upper arm to your forearm
Elbow
An ant has this many legs
six
It loves to swim, but this bird seen here is one of the few that do not fly
penguin
Whether an innie or an outie, it marks the spot where the umbilical cord was once attached
belly button
I'll make sure my cool new Aviator style of these offers protection from UV rays
sunglasses
On "The Simpsons", Mr. Burns usually uses this word when he finds something superb or first-rate
Excellent
On the Celsius scale, water freezes at this temperature
zero
Seen here, the great horned type of this bird is found from Alaska to South America
owl
Men & women both have this "fruity" lump in the front of the throat; it's just more noticeable in men
Adam's apple
We'll build one of these with walls, turrets &, of course, a moat
sandcastle
The solar type of this event happens when the moon comes between the sun & the Earth
Eclipse
An octopus has this many arms (or is it legs?)
eight
The largest bird in the world, this one, seen here, is also the fastest on land

ostrich
Among these in the body are the abs, pecs & biceps
muscles
I'll try not to be one of the 12,000 swimmers rescued by these people in California alone every year
lifeguards
This type of energy powers things like lightning and your phone charger
Electricity
The total number of years in a millennium
1000
The colorful macaw variety of this bird is seen here
parrot
Of the 4 types of teeth, these back ones, including the wisdom teeth, are used for grinding & mashing
molars
To hang out underwater I'm going to need the mask, the fins & this breathing tube seen here
snorkel
DAILY DOUBLE!!!
In school, a major test at the end of a term is often called this
A decagon has this many sides
10
A national symbol of USA, this endangered bird has been making a comeback in recent years
bald eagle
Named for their shape, the 2 kinds of light-sensitive cells in your eye's retina are rods & these
cones
We'll need to protect our feet against the edges of this, made of millions of tiny underwater creatures
coral