The best answer is B.
Each year many tundra plants retain their dead leaves rather than shed them. The dead leaves insulate fragile new buds from the wind and cold. Grass tussocks are a good example of this.
Many tundra plants also wear adaptive coats which are furry and waxy coatings on their leaves and stems. Fine hair or fuzz slows the wind, thus reducing drying and preserving heat.
The waxy coating of many plants also help reduce water loss and evaporative cooling by the wind
Answer and explanation:
<u>If excessive amounts of acetoacetic acid were to build up in the body, </u><u>the pH of the blood would decrease</u><u>, because the blood would become more acidic</u>.
Acetoacetic acid is produced because of lipolysis (fat degradation) or because of the breakdown of amino acids. This is a normal biochemical process, but it can lead to serious issues when the levels of acetoacetic acid rise more than they should.
<u>Patients with Diabetes Mellitus have a deficiency in their insulin production</u>. Insulin is the only hormone that can make glucose enter the cells, which is important because glucose (sugar) is processed inside the cells to produce ATP (a molecule high in energy).
Patients with Diabetes can't get the glucose inside their cells, so the blood sugar levels rise in the blood (hyperglycemia). <u>Since the body still needs ATP to function properly, energy requirements are being met via the degradation of fat and amino acids - which generates acetoacetic acid. If this continues, the pH drops and</u><u> Diabetic Ketoacidosis</u><u> occurs</u>. This condition is life-threatening.
<span>De obicei, o colonie de miere de albine este format din trei tipuri de albine adulte, muncitori, drone și regina. Câteva mii de albine colaborează în construirea de cuiburi, colectarea de alimente și creșterea tinere. Fiecare grup de albine are propriile sale sarcini specifice pentru a finaliza, în ceea ce privește vârsta lor.
Sper ca asta ajuta! :)</span>
C they will adapt and eventually become a new species
