Why does the air's relative humidity affect comfort?
A) Water molecules in the air act as thermal conductors.
B) The relative humidity affects how rapidly perspiration can evaporate.
C) Human comfort is not affected by the relative humidity.
D) Water molecules in the air act as thermal insulators.
Question 2
What pieces of information are necessary to use a manufacturer's gas manifold pressure chart?
A) The gas line length, number of burners, and firing rate
B) The altitude and gas heating value
C) The number of burners and furnace firing rate
D) Length of gas line and firing rate
Mechanoreceptors in the lateral line system that detect changes in water movement.
Types of obligatory salt and water exchanges in a terrestrial animal.
Layers of Rock Laid Down by Water
Relaxed and supercoiled DNA molecules
Venus with water
Soybean plants in nitrogen-poor soil show how root nodules affect growth. Only the darker green plan