The correct answer is: A) phenol
Phenol is an aromatic organic molecule that consists of phenyl group (−C6H5) bonded to a hydroxyl group (−OH). This compound is very useful in industry for the synthesis of plastics, nylon, detergents, herbicides etc.
Triacylglycerol consists of glycerol and three fatty acids and it is one of the main constituents of body fat.
Cholesterol is a lipid molecule necessary for the synthesis of plasma membrane
Waxes are organic compounds that include higher alkanes and lipids produced by plants and animals.
Answer:
The correct answer is - Climate change has restricted the habitat of lionfish. It has become an endangered species, reducing biodiversity.
Explanation:
As we know it is native to the tropical waters of the Indo-Pacific region. The change in the climate will increase the temperature of the water and this will lead to the restriction of habitat which lead to the reduction in the population of the fishes. As they live in the tropical climate they are habitual of warmer water and can not survive the climate change.
<span>elongation ^^ *hugs*</span>
Over utilized plants and animals are those plants and animals which are almost going out of existence or are already extincts as a result of over use by humans. Examples of over utilized animals include: West African Black Rhinoceros, Passenger pigeon, Sea mink, Tecopa pupfish, Pyrenean ibex and Tasmanian tiger.
This causes a phenomenon referred
to as valve regurgitation. This reduces the flow of blood in the blood vessels
and causes a reduction in the oxygenation of tissues of the body. This causes homeostatic signaling by the body resulting
in the exertion
of the heart pumping and increased breathing (heavy breathing). This is why
some of the symptoms include shortness of breath,
fatigue,
and light-headedness.