Answer:
ecoligical footprint
Explanation:
The ecological footprint is a method that is use to calculate the human demand on natural resources provided by the Global Footprint Network.
It means utilisation of natural resources by humans to sustain or maintaining economy. It monitors this demand through an ecological network of accounts.
Ecological footprint measures how much area of biologically productive water and land, an operation or a population require to produce used resources and absorb the waste it produces, using prevailing technology and resource management practices. So, the lands provided to the humans for farming is an example of Ecological footprint as people utilises lands for sustainabilty and contribute to economy as well.
Hence, the correct option is ecoligical footprint.
Vitamin C is required to produce the collagen present in the extracellular matrix.
<h2>
Vitamin C</h2>
Vitamin C, or ascorbic acid, is a vitamin that dissolves in water and can be found in citrus and vegetables. Vitamin C is key to preventing and treating scurvy, which is a disease that occurs from Vitamin C deficiency (most of the time due to malnutrition or severe alcoholism); the first symptoms of scurvy are weakness and fatigue, but if it does not get treated properly, it can progress to anemia, hemorrhage, periodontitis, changes in personality, and finally death.
Vitamin C is a necessary element for tissue healing, collagen synthesis, and neurotransmitter enzymatic production. It is vital for immune system function and is necessary for the functioning of numerous enzymes. It has antioxidant properties as well.
Learn more about Vitamin C here: brainly.com/question/1165711
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Answer :
Cell
Step-by-step explanation :
All living things are made of cells; the cell itself is the smallest fundamental unit of structure and function in living organisms. (This requirement is why viruses are not considered living: they are not made of cells.)
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