If it goes in the nostrils the air is warmed and humidified. The tiny hairs) protect the nasal passageways and other parts of the respiratory tract, filtering out dust and other particles that enter the nose through the breathed air.
I think it might have been the elephant, which is letter b
Answer:
protein hormone that tells animal cells to store blood glucose as glycogen is Insulin.
Explanation:
Insulin is a peptide hormone,secreted from the beta cell illets of langerhans of pancreas and then binds to the surface receptor of the target cell.
Insulin play an important role in the maintainance of blood glucose level, basically it helps to decrease the blood sugar level by activating the metabolic pathways that deals with the utilization of glucose such as glycogenesis or synthesis of glycogen from glucose.
Thus the extra blood glucose is stored in form of glycogen in both liver and muscle.
Ethyl methane sulfonate is a chemical mutagen that modifies bases in DNA. This agent causes C to be mutated to T
<span>Natural gas tends to be contained within the underground rock itself. The rock must be broken to release the gas. And if it’s brought out the wrong way, it can contaminate the groundwater supply surrounding it. To get the most gas possible, after drilling a hole, energy companies line the hole with materials meant to keep the gas in. Next, they send electric charges down the well, which affect the rock around it. After the charges are set off, a highly-pressurized liquid fracking solution is sent down the well. This solution breaks up the rocks, releasing the natural gas. Since the gas is lighter than the fracking solution, it rises to the top of the well for capture.</span>
