4. A process when the plant can produce seeds without fertilization that is involved in sexual reproduction.

if you know your abc's you should be able to get your answer or just use google

because photosynthesis could not occur (apex)

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%.