Answer:
It is the varying chemical structure and properties of the R-group that make the amino acids different from one another. About 9 amino acids have non-polar R-groups and are relatively hydrophobic. Another 6 amino acids have strongly polar R-groups which readily attract water molecules.
The per capita ecological footprint is the total ecological footprint for a given country or area is false and is therefore denoted as option B.
<h3>What is Ecological footprint?</h3>
This is referred to as the amount of land which is required to ensure that there is adequate use and sustainability of the resources which are present in area at a given period of time.
The per capita ecological footprint is the average ecological footprint for a given country or area and not the total ecological footprint which is therefore the reason why false was chosen as the most appropriate choice.
Read more about Ecological footprint here brainly.com/question/14441911
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A. the volcanic eruptions of Mt. Vesuvius
Answer:
Water has adhesive force between it's molecules and the penny s molecules
Explanation:
Hope it helps
There are several. there is rainwater*, glaciers, and rivers/streams.
*the rainwater I am talking about is the kind that falls from the country. no acid rain
