This percent of the oil shipped to the East Coast of the United States passes through the Delaware Bay, making it the second-largest refining petrochemical center in the nation.
What is 70%
100
Colorless
What is the color of an oyster's blood?
100
Horseshoe crabs use this for righting themselves if they are flipped over by a wave.
What is the horseshoe crab's tail?
100
Consists of one or more observations from the population
What is a sample?
100
Phony pain
What is a fake ache?
200
World’s largest population of these spawn in the Delaware Bay every May and June.
What are horseshoe crabs?
200
Oval or pear shaped
What is the shape of an oyster shell?
200
Blue
What is the color of a horseshoe crab's blood?
200
A systematic favoritism that is present in the data collection process, resulting in lopsided, misleading results.
What is bias?
200
Chicken noodle club
What is soup group?
300
At the time of the arrival of the Europeans in the 1600's, the area around the bay was inhabited by what Native American tribe?
What is the Lenni-Lenape tribe?
300
Generally whitish-gray
What is the color of an oyster's outer shell?
300
Spiders, ticks, and scorpions
What are relatives of the horseshoe crab?
300
In this technique, each member of the population has an equal chance of being selected as subject.
What is random sampling?
300
Fact detective
What is truth sleuth?
400
The Delaware Bay is an estuary which is a partially enclosed body of water where what two kinds of water meet?
What is fresh water and salt water?
400
Marine or freshwater mollusk that has two shells.
What is bivalve?
400
A horseshoe crab has this many pairs of legs.
What are 5 pairs?
400
Another word for average
What is the mean?
400
Poem hour
What is rhyme time?
500
The Delaware Bay is bordered by 6 counties and Delaware and what 3 counties in New Jersey?
What are Cape May County, Salem County, and Cumberland County.
500
The largest organ in the oyster's body and consists of four folds of tissue. Along with the mantle it is the chief organ of respiration. They create water currents, collect food particles, and move food particles.
What are the gills?
500
Carapace
What is the hard outer shell of the horseshoe called?
500
A collection of facts, such as numbers, words, measurements, observations or even just descriptions of things.