Is it bad to plug your nose and pop your ears?

Is it bad to plug your nose and pop your ears? Blowing Too Hard Can Perforate Your Eardrum (Dry air conditions on airplanes can cause sinus congestion blocking your Eustachian tubes.) Most doctors don’t recommend the hold-your-nose-and-breath technique to force air through your Eustachian tubes because too much pressure can tear your eardrum. How do […]

What is a lock in clause?

What is a lock in clause? The lock-in provision contained in the mortgage documents completely restricts an owner’s ability to freely reconvey and reencumber their interest in a parcel of real estate. When applying real estate law, a lock-in clause becomes viewed as a restraint on alienation. What’s the meaning of exculpatory? Exculpatory is the […]

What are some examples of variable costs?

What are some examples of variable costs? Common examples of variable costs include costs of goods sold (COGS), raw materials and inputs to production, packaging, wages and commissions, and certain utilities (for example, electricity or gas that increases with production capacity). Is rent a variable expense? Variable costs vary based on the amount of output […]

How do you calculate total population size?

How do you calculate total population size? This method of estimation is called the Lincoln Index. P = (N1 x N2)/ R. P = total size of population. N1 = size of first sample (all marked) N2 = size of second sample (recapture: some will be marked, some won’t) R = number of marked individuals […]

Can you live with 45 chromosomes?

Can you live with 45 chromosomes? Turner syndrome is due to a chromosomal abnormality in which all or part of one of the X chromosomes is missing or altered. While most people have 46 chromosomes, people with TS usually have 45. The chromosomal abnormality may be present in just some cells in which case it […]

Why do the ships fly backwards in the expanse?

Why do the ships fly backwards in the expanse? Whenever a ship is traveling to a certain destination, it has to cut thrust and flip around halfway through the trip. The back half of the journey is then spent with the main drive pointing toward the destination in order to decelerate. How fast is the […]

What are three useful applications of halogens?

What are three useful applications of halogens? Halogens are used in the chemical, water and sanitation, plastics, pharmaceutical, pulp and paper, textile, military and oil industries. Bromine, chlorine, fluorine and iodine are chemical intermediates, bleaching agents and disinfectants. What are 3 characteristics of halogens? What are the similar properties of halogens? They all form acids […]

What are the 3 main parts of a record player?

What are the 3 main parts of a record player? The turntable has several basic components including the plinth (base), the revolving platter, the tone arm, the cartridge and stylus, and the mechanical and electronic components to make it all work. The turntable has one purpose which is to produce an accurate electrical signal to […]

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