It contributes to global warming by wastage of food produces carbon dioxide which releases more green house gases so the more wastage the more carbon dioxide being released.
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deforestation- making room for new buildings by clearing trees and forests
pollution- from factories, litter, and bad hygiene
Some minerals can form from the air combining with substances, they can form from igneous rock, and sometimes minerals can re crystalize from metamorphic rock
The generally accepted parts of modern cell theory<span> include: All known living things are made up of one or more </span>cells<span>. All living </span>cells<span> arise from pre-existing </span>cells<span> by division. The </span>cell<span> is the fundamental unit of structure and function in all living organisms.</span>
Answer:
D. proportion of arginine and lysine amino acids in the histone proteins.
Explanation:
Epigenetic modifications are one of the main reasons of methylation and de-methylation, acylation and de-acylation of histone proteins that trigger the transcriptional process. All of these mentioned modification causes the change in the ration of lysine and arginine residues and these are the main reasons that affect the structure of chromatin as required.
