Digestion
Respiration
Circulation
Excretion
Potpourri
100
What type of teeth, and what animal has teeth designed to slice?
What are incisors and carnivore.
100
What type of diffusion moves CO2 and O2 across a membrane?
What is passive diffusion.
100
What tyoe of circulatory system travels extensively in blood vessels?
What is a closed circulatory system.
100
What type of waste product is the least soluble in water?
What is uric acid.
100
What animals obtain food by feeding on the blood of aniamls.
What are parasites.
200
What are flat teeth (molars) designed for?
What is grinding.
200
What are the requirements for gases to difffuse effectively?
What is a thin, moist selectively permeable membrane.
200
Terrapins have to come to the surface regularly because they rely on what to breathe on?
What are lungs.
200
What waste product do birds produce?
What is uric acid.
200
Animals that get their nutrients by consuming plant and plant parts?
What are herbivores; also, they have teeth adapted to expose the plant cell walls.
300
A space in some invertebrates where digestive and circulatory funstions occur.
What is the gastrovascular cavity.
300
Why do fish pump water over their gills?
What is to acquire oxygen and expel carbon dioxide.
300
What chamber of the heart sends blood to the lungs?
What is the ventricle.
300
What is the term ofr the removing of metabolic waste from the body?
What is excretion.
300
What organisms have a supporting structure called a notocord.
What is only chordates.
400
What part of an animals digestive system absorbs the nutrients?
What is the small intestines.
400
Which animals have the most efficient gas exchange?
What is birds.
400
How does a four chambered heart keep the oxgenated and unopxygenated blood from mixing?
What is the two sides of the heart are divided.
400
What substance do kidneys balance the amount of in your body while excreting nitrogenous waste?
What is water.
400
What phylum to sponges and segmented worms belong to?
What is porifera and annelid.
500
What carries out chemical digestion in the digestive tract?
What are enzymes.
500
What strucutures allow for gas exchange between an animals blood and water.
What are gills.
500
Which side of a four chambered heart receives the unoxygenated blood?
What is the right.
500
What nitrogenous waste must animals eliminate immmediately or convert to a less toxic compound.
What is ammonia.
500
What phylum do jellyfish and roundworms belong to?
What are cnidaria and nematodes.
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