The answer should be relationship.
Answer:
An organ system
Explanation:
Group of cells are organs
Organs working together are organ systems
Organs systems togethers is an organism
Answer:
Wenchuan ; Sichuan
Explanation:
Earthquake is a natural disaster which from geological study is said to be triggered along fault zones due to accumulated stress and strain of fault lines over years. When faults reaches breakpoint along the weakened zones, eruption occurs. The point at which the earthquake occurs is called the FOCUS. with the point on the earth surface vertically above it called the epicenter. The epicenter of the 2008 earthquake is the province of Sichuan. The Ritcher scale measures the intensity of earthquakes and the Great Wenchuan earthquake as it is named recorded a magnitude of 7.9 on Ritcher. The earthquake killed and injured thousands while rendering millions homeless.
Answer: (A) Advanced age
Explanation:
Pneumonia is a kind of infection that causes the inflammation of the air sacs of lungs. This results in the deposition of the air sacs with pus or fluid, which results in symptoms of fever, pus, cough and difficulty in breathing. A variety of organisms such as fungi, viruses and bacteria can cause pneumonia.
Pneumonia can affect any human being but severe symptoms develops in infants, people of old age, and people suffering from diseases. As these people are likely to have weak immune system.
Among the options given, advance age is the correct option, this is because of the fact that the person is obese 85 year old although his diet is healthy but due to lack of immunity in the older age the risk of development of pneumonia will be the greatest.
