___is a variety of fungi that can be found growing on walls, ceilings, leather, wallpaper, or food. A) Formaldehyde
B) UVB
C Mold
D Asbestos
E) Halon

The transport tubes for food coming down the plants are called?

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures