Sports
In Tennis, make sure you don't touch the baseline during this or it's a foot fault.
What is the serve?
I'm positive that this charged particle has 1,836 times the mass of an electron.
What is a proton?
This "vegetable of the sea" can ensnare predators with sticky filaments.
What is the sea-cucumber?
Any person who performs a wedding ceremony is known by this 9-letter term.
What is an officiant?
People with anemia don't have enough of these blood cells, also called erythrocytes.
What are red blood cells?
This olympic event starts in the water but finishes on terra firma.
When lava cools too quickly to crystalize, it can form this glass used in arrowheads.
What is obsidian?
This part of a shark is an S-shaped, 2 chambered tube.
What is the heart?
From the greek for "to struggle against" this is the opposite of a protagonist.
What is an antagonist?
To be called "sterling", something must be made of at least 92.5% of this metal.
What is silver?
Tropicana Field and Raymond James Stadium are on opposite sides of this bay.
What is Tampa Bay?
Pulsars, supernovae, and even the sun give off these greek-letter rays.
What are gamma rays?
The name of this dog breed refers to its purebred ancestry, not to what it tracks.
What is a bloodhound?
Men with Klinefelter Syndrome have 47, not the usual 46, of these structures.
What are chromosomes?
Cross-sectional images of your body's insides can be seen in this animal-named scan.
What is a CAT scan?
The NFL specifies that pucks should be made from the vulcanized type of this material.
What is rubber?
This is the name for a material's opposition to the flow of electric current.
What is resistance?
South Africa is home to the world's largest population of this largest bird.
What is the ostrich?
This word meaning a container for liquid can be spelled with a "V" or a "PH"
What is vial (phial)?
The disease pneumoconiosis is also knows as this "black" disease.
What is black lung?
The pitch, in this sport, is a 10 foot wide rectangle in a larger oval.
What is cricket?
Two atoms share a pair of electrons in this type of bond.
Prairie dogs aren't dogs. They belong to this order of mammals.
What are rodents?
Add a letter to "amiable" and get this word that also means friendly.
What is amicable?
If your doctor says that you have hypertension, she means this vital sign is too high.
What is blood pressure?