All I see is Y-O-U
each response will contain those three letters in that order.
Food
Science and Nature
Fern, Baby, Fern
Military Slang
100

This food is made by letting warm, bacteria-laden milk sit out for hours

Yogurt

100

The name of this popular picnic side dish is from the Dutch 

"cabbage salad"

Coleslaw

100

Of all the elements, this metallic one has the shortest name

Tin

100

Ferns are plants that reproduce using spores, which means they don't grow flowers & they don't produce or spread these

Seeds

100

Many in the military prefer "bird", not "chopper", for this type of transport

Helicopter

200

John Fogerty sang that he was born on this type of waterway, but he's actually from Northern California

A Bayou

200

From the Spanish for "spiced with chili", corn tortillas wrapped around a meat or cheese filling & topped with sauce are called

Enchiladas

200

This calm, circular center of a hurricane is typically 20 to 40 miles in diameter but can be over 100

The eye

200

A little canary told us...decayed ferns from the Carboniferous Period helped create this fossil fuel; we still use it today

Coal

200

 A "bird boat" is one of these, like the U.S.S. Yorktown during World War II

an aircraft carrier
300

This nimble dog breed can reach top speeds of up to 45 mph

Greyhound

300

"Apple of many seeds" 

Not surprisingly, the Latin name for this fruit

Pomegranate

300

Among other things, these chemical substances secreted by certain animals are used to mark territory & to attract mates

Pheromones

300

This "F" word refers to the leaves of a fern, which are often featherlike in shape

A Frond

300

These days, an enlisted U.S. soldier is this 3-letter first name rather than G.I.

A Joe


400

This Massachusetts town is home to Pilgrim Memorial State Park.

Plymouth

400

A color is in this adjective for heavily seasoned food like salmon or chicken cooked over high heat

Blackened

400

This beetle gets its 4-letter name from its huge jaws that resemble the antlers of a male deer

A stag beetle

400

Some ferns are epiphytic, meaning they grow on plant surfaces like tree trunks; others are epipetric, meaning they grow on these

Rocks

400

This rifle accessory is a "cheese toaster" & takes its real name from a French town where it was once made

Bayonet

500

It's the longest side of a right triangle

Hypotenuse 

500

To really like something, or a finely chopped sweet pickle on a hot dog

Relish

500

DDT was first used as this lethal type of substance around 1940 & restrictions on it began in the late '50s

Pesticide

500

Because they're shaped like the scroll of a violin, the curled-up leaves of young ferns are called these, & you can eat them

Fiddleheads

500

This title of a 2012 film is military slang for 

"so late it's early"

Zero Dark Thirty

M
e
n
u