Answer:
Sound
Explanation:
A mechanical wave can not transmit its energy vacuum.
Answer:
The correct term to be used for this specie is; Psychrophiles
Explanation:
Psychrophiles are extremophilic organisms that are capable of growth and reproduction in low temperatures ranging from -20°C to +10°C. they are found in places that are permanently cold, such as the polar regions and the deep sea. they can be contrasted with thermophiles hwhich are organisms that thrive at unusually high temperatures psychrophile is greek for "cold loving". many such organisms are bacteria or archae but some eukaryotes such as lichen, sonw algae, fungi and wingless midges are also classified as psychrophiles.
<h3><u>Answer;</u></h3>
The polysaccharide is <u><em>Hyaluronic acid</em></u>
<h3><u>Explanation;</u></h3>
- <u><em>Hyaluronic acid is a natural polysaccharide</em></u> which is in the class of glycosaminoglycans that is mostly found in <em><u>neural, connective and epithelial tissues in human body. </u></em>
- <em><u>Hyaluronic acid is made up repeating units of glucuronic acid and N-acetylglucosamine</u></em> that are<em><u> joined by alternating β- 1,4 and β- 1,3 glycosidic bonds. </u></em>
- It is a <em><u>linear polysaccharide and is the only glycosaminoglycan </u></em>that lacks sulfate atoms in its structure.
Answer:
a. lethargy, weight gain, cold extremities, and constipation
Explanation:
Caused by a decrease in thyroid hormone T3 (triiodothyronine) and T4 (thyroxine) production, hypothyroidism can lead to fatigue (lethargy), weight gain, cold intolerance, constipation, skin dryness, thinning hair, increased rates. cholesterol and menstrual flow, plus infertility and depression. These symptoms are not always all present, which makes it necessary to research thyroid dysfunction in front of any of them.
Although the reason has not yet been discovered, diseases caused by thyroid malfunction are more common in females. In addition, the risks increase with age. Thus, endocrinologists advise women over 40 in particular to have their thyroid self-examination periodically.