Answer: Animals undergoing examination should be restrained with just enough force to calm them and keep them still so that the veterinarian can provide proper veterinary care. Each animal's restraint needs will be different and dependent on their behaviors and anatomies.
Answer:
A person instinctively curls over his abdominal area in times of danger. Why? To prevent a smaller target and also to protect the internal organs and genitalia.
Explanation:
I'm having trouble on this too :(
Absorbing CO2 into the blood is a part of the respiratory system!
I am guessing an Ecological Relationship as it is dependent on it's environment
