Technically there is no direct connection between air pressure and humidity. Humidity is the amount of water vapor in the air or air parcel. Air pressure is its weight of the air in a column, the true connection is in the temperature.
Answer:
Nervous Tissue -- signal conduction
Epithelial Tissue -- protection of organ
Muscle Tissue -- contraction and relaxation
Connective Tissue - structural support
B. defiantly b. because it can survive in most climates.