The children of a remote village suffer from severe protein deficiency. Their fat and muscle tissue have depleted, and their skin hangs in loose folds. They look extremely weak, and their bones are clearly visible beneath their skin. However, these inhabitants do not suffer from swelling of their extremities. In this scenario, the children most likely suffer from .

Marasmus

Explanation:

Marasmus is a type of protein deficiency that occurs in children.

Its presents with a shruken look, loss of muscle and fat, wasted look but doesn't come with stomach bulging like kwashiorkor and marasmic kwashiorkor.

Other symptoms include

Hypothermia

Anaemia

Dehydration

Shruken eyes

Weak radial pulse

Pneumonia

Dry skin

Brittle hair e.t.c

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.

answer; aerobic conditions; citric acid cycle (krebs cycle) electron transport chain;         anaerobic conditions; fermentation; both glycolysis;