Stuff Everyone Should Know
Worms
Biomes
Ecology
Random
100
Most fossils are found in
What is sedimentary rock
100
Flatworms and roundwarms have what type of symmetry
What is bilateral symmetry
100
Grassland biomes have all of the following except a. wheat fields b. slight temperature range c. wet season d. grass for drazing animals
What is b. slight temperature range
100
A ____________ is a model of the feeding relationships among organisms in an ecosystem
What is food chain
100
_________ help recycle once-living matter by breaking it down into simple, energy-rich compounds
What is decomposers
200
Herbivores only eat
What is producers
200
Heartworm is a disease in dogs caused by
What is roundworms
200
Temperate deciduous forests have all of the following except a. four seasons b. poor soil for plants c. precipitations throughout the year d. trees that lose leaves in autumn
What is b. poor soil for plants
200
The movements of individuals into or out of a population provides a source of ________ to a population
What is variation
200
The first word of an organism's scientific name is the
What is genus
300
An organism's ability to maintain a steady condition is called
What is homeostasis
300
Tapeworms lack
What is a digestive system
300
All of the following are likely areas for secondary succession except a the land after a forest fire b. exposed coral reefs c. flooded land d. abandoned logging areas
What is b. exposed coral reefs
300
In the relationship between a raccoon and the fish in a stream, the raccoon is ________________
What is the predator
300
Turtles breathe with their
What is lungs
400
Omnivores, herbivores, carnivores, and decomposers are all types of
What is consumers
400
Simple worms have a body plan with
What is bilateral symmetry
400
A ___________ biome is a cold, dry area where the sun barely rises during winter
What is tundra
400
__________________ takes place when more than one organism seeks the same resource at the same time.
What is competition
400
___________ are short, oarlike structures extending from cell membranes
What is cilia
500
The presence of predators usually increases
What is the number of species tha t can live in an ecosystem
500
Schistosomiasis is a human disease caused by
What is blood flukes
500
Most cnidarians live in _________.
What is oceans
500
If the number of owls in a forestead area doubled in ten years, a. competition among the owls for food increased b. the population density of owls increased c. the size of the owl population increased d. all of the above answers are true
What is d. all of the above answers are true
500
Cacteria that have a spherical shape are called
What is cocci
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