You should first draw a diagram to show all the process occur in water cycle
Evaporation: The water from the rivers rises in the form of vapours and reaches up to the cloudes.
Precipitation: The water stored inside clouds and pour water to the earth in the form of rainfall.
Then this water reaches inside soil which help plants to grow and develop and also help in achieveing nutrients and minerals which enhance their respiration process.
After this water loss due to transpiration in plants vapours again and from the rivers also to continue this nature cycle known as Water Cycle.
It starts in the mouth. You start to chew in which the glands that produce saliva make it easier to send down the esophagus
A constant variable would be an element that remains unchanged and constant throughout the course of the experiment / investigation.
The question is incomplete and no further information is available. The answer includes all the common role of the nursing in community emergency response teams.
Answer:
Nurses plays an important and prestigious role in the case of any disaster and its management. The nurses provide emergency care, first aid, health care and education of the disaster.
The nurses in collaboration with the physicians and triage officers tries to organize and fulfill the patient's need. The nurses have proper emergency plan that describes their strategy and patient care. During the disaster the emergency health kit and medicines are provided by the nurses to all the injured person.