What is a "jonquil"?

What is the human body's largest organ?

What is a cell that provides energy for another organism called?

What is the name for a virus that infects a bacteria?

What is the correct plural of Keeshond?

What science word means "to group"?

Where does the zygote of a gymnosperm develop?

Fish take in oxygen through their gills; what do insects take in oxygen through?

What part of the plant gets water and nutrients to the rest of the plant?

Where would you find the Nazca Lines?

What keeps a duck dry even though it spends almost all its time in the water?

What was the largest living creature of the twentieth century?

What part of the brain controls hunger?

What substance in your ears helps keep germs and dirt out?

What is a hominid?

What is the substance that cell walls in green plants are made of?

What snail-shaped organ in the ear funnels sound to the auditory nerve?

What is the process of breaking down food called?

What is the name of the sugary substance that many insects get from flowers?

What type of muscle bends a joint in the body?

What kingdom would a human be in?

What is the expected time an organism will live called?

Which is a tiny structure located in the cytoplasm of a cell?

Where in the human body are the anvil and stirrups located?

From what tree did aspirin originally derive?