That would be PH and Salinity and Temperature
The immune system is the bodies defense against invaders and is located in all body tissues with concentration in the mucosal surfaces and skin.
The pair of structures that share the function of reabsorbing water into the body us the Hypothalamus and Pancreas.
Answer:
A producing colored sparks in fireworks
C rusting in the presence of water and oxygen
these are the correct answers
