1) When you are finished running the bases, you are sweating and you feel thirsty. What are body systems interacting in this case?

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3) How might disrupture of the respiratory system affect homoeostasis of the body?

4) What body system receives information from inside and outside the body and responds to that information?

5) How is skin part of the integumentary system and the excretory system?

When a person is doing some exercise,the energy is produced from breaking the bonds present in the stored molecules and compounds.This leads to availability of the energy in the body to perform the work. Now, the body wants to maintain the optimum level of temperature inside the body, which then leads to releasing of extra energy to stabilize the body. The sweating glands are opened for releasing water molecules and we feel more thirsty.Along with that urine is also released to stabilize the system.

2) Homeostasis-

It is balancing the level of materials and more over water molecules inside the being body. Now, the respiratory system if been interrupted can cause a great deal of problems inside the system of the beings.As if the respiratory system is been interrupted then the number of oxygen molecules will decrease and the CO₂ molecules will increase in the blood medium. Which will cause the imbalance in the body,

3)Effects of Alcoholic material:

The digestive system is greatly effected by the alcoholic material as the digestive system is imbalanced and the irritation of the stomach membrane occurs which leads to more problems for the body.
The effects in males is most likely occurs in the testes, in which the Leydig cells functions are effected by the alcoholic material. The secondary sex features of the humans are effected by the alcoholic materials.

4)Brain and the Nervous System: Brain and the nervous system acts as the data processing center for the human body. As the brain has the thread like features distributed in the various parts and organs of the human body. As the nerves receives the stimulus and the level of message is transmitted to the brain through various pathways in the form of electric charges, to which the body is directed to act as accordingly.

5)Skin: Skin acts as the part of the excretory and the integumentary system of the human body, as the skin covers the human body and acts as the line of defense for the body. Along with that it has small pores like structure on it which are used to excrete the extra water molecules and other excretory molecules which needs to be removed from the body in the mean time.