I’m too gone for this I think 3 is false tho hahaaaa brainliest?
The fraction is in simplest form. That is only if it's asking to simplify the fraction.
The answer is (B) World Health Organization. World Health Organization (WHO) is a United Nations agency specializing in international public health. The organization is responsible for developing the global air quality guidelines since 1987, and it has undergone numerous revisions until 2018.
The other options are incorrect because (A) Peace Corps is a governmental United States volunteer organization focusing on social and economic developments for underdeveloped foreign countries and (B) International Red Cross and Red Crescent Movement is an international humanitarian organization focusing on helping people in dire need, such as those in disaster-stricken and war areas.
Social skills is the answer. Hope that helped :)
Answer:
A peak expiratory flow (PEF) measurement
Explanation:
The peak expiratory flow (PEF), or peak expiratory flow rate (PEFR), is a person's maximum speed of expiration, as measured with a peak flow meter, a small, hand-held device used to monitor a person's ability to breath out air. It measures the airflow through the bronchi and thus the degree of obstruction in the airways. Peak expiratory flow is typically measured in units of liters per minute (L/min).
Measurements may be based on 1 second or less but are usually reported as a volume per minute. Electronic devices will sample the flow and multiply the same volume (Liters) by 60, divided by the sample (seconds) for a result measured in L/minute: (sample volume*60)/sample time.
Peak flow readings are often classified into 3 zones of measurement according to the American Lung Association, green, yellow, and red.
Green zone: 80 to 100 percent of the usual or normal peak flow readings are clear. A peak flow reading in the green zone indicates that the asthma is under good control.
Yellow zone: 50 to 59 percent of the usual or normal peak flow readings. Indicates caution. It may mean respiratory airways are narrowing and additional medication may be required.
Red zone: less than 50 percent of the usual or normal peak flow readings. Indicates medical emergency. Severe airway narrowing may be occurring and immediate action needs to be taken. This would usually involve contacting a doctor or hospital.
