Classify the following as either a specific or a nonspecific defense of the body's immune system.

• skin
• macrophages
• bacteria • mucous
• fever
• b cells • t cells
• antibodies

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis

Vessels draining the myocardium of the heart, open primarily ,into which chamber?

Scientific evidence is most likely to be consistent if it is based on data from