<span>The income of a country is related to its ecological impact because depending on the ecological conditions on which economic factors depend and the income productions they generate when the conditions are bad, part of the income must go to ecological recovery, and part of the income should be earmarked for ecological care and preservation. When conditions are good, the income earmarked for ecology is lower, but part of the income must always be contributed to the preservation and maintenance of the ecology of a nation.</span>
It is true that jellyfish <span>don't have a true hydroskeleton, but they do use water for support and to help them move.</span>
If she can touch her toes without bending her knees
Proteins -<span> A molecule composed of polymers of amino acids joined together by peptide bonds. It can be distinguished from fats and carbohydrates by containing nitrogen. Other components include carbon, hydrogen, oxygen, sulphur, and sometimes phosphorus.</span>
amino acids -Amino acids<span> are the building blocks of all </span>biological<span> proteins.</span>Amino acids<span> link together via peptide bonds in a particular order as defined by genes. Genes are translated by RNA to</span>amino acid<span> chains; the length and order of the </span>amino acid<span>chain then dictates the three-dimensional structure of a polypeptide or protein.
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Answer:
DNA changes in a gene are called mutations. ... The environment can also cause DNA mutations. Sunlight, cigarette smoke, and radiation are all known to cause changes to our DNA. These are also random and can happen anywhere in the DNA sequence.