Which statement is a good description of biomes? a) many types of water and land biomes exist on earth. b) land biomes are more complex than water biomes. c) biome types only refer to areas on land, not water. d) there are many types of land biomes, but only one type of water biome.

the scientific method.

the ems is the abbreviation for the emergency medical services. it is a service provided by a group of medical professionals specialised doctors and other healthcare staff.

any one can call 911 in case of any medical emergency and a group of health care professional will come and give the treatment required. every day the ems staff receive many phone call, which are related to different types of medical emergencies, out of which 25-28% are exclusively related to the respiratory issues.

so, the correct answer is 25-28%.