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Do the lungs have a high or low surface area to volume ratio?
High - each branch inside the lungs sub-divides many, many times. This dramatically increases the surface area in relation to the actual volume.
What is the area of the lungs compared to the skin?
The surface area of the lungs is significantly larger than that of the skin. The total surface area of the lungs is estimated to be around 70 square meters, primarily due to the extensive network of alveoli for gas exchange. In contrast, the average surface area of human skin is about 1.5 to 2 square meters. This means the lungs have a surface area many times greater than that of the skin.
Which is bigger Illinois or Hawaii and how many times?
Illinois' area is 5.30 times the area of Hawaii.
How many square kilometers is mercury?
Surface area of planet Mercury is 7.48×10^7 km2
How many neurons and intestinal cells each have greatly increased surface area?
Neurons have greatly increased surface area due to their dendrites and axons. Intestinal cells have greatly increased surface area due to microvilli on the surface of the cells that help in absorption of nutrients.
How many times Will Canada fit in Queensland?
About 0.17 times. The surface area of Queensland, Australia is 1,730,620 square kilometers, while Canada has a surface area of 9,986,000 square kilometers, about 6 times larger.
How many times brighter is Capella than the sun?
Rigel has a luminosity of 66,000 times greater than our Sun.However, in apparent magnitude (Brightness) it has a magnitude of 0.18 whereas the Sun is -26.73.
If each edge of a cube is doubled how many times will its surface area increase?
starting size n, surface area = 6 x n2; starting size 2n surface area 6 x 4n2 so surface area would be quadrupled.
How many instruments play in a Capella?
None. A Capella is defined as singing without instrumental sound.
How many times is the total area of oceans and seas bigger than the area of continents?
2 x the area of the continents (33% earth surface)
Do the lungs have a high or low surface area to volume ratio?
High - each branch inside the lungs sub-divides many, many times. This dramatically increases the surface area in relation to the actual volume.
How many square km is the sun?
The Sun's surface area is 6.09×10^12 km2 (about 12,000 times more surface area than Earth).
How many light years is Capella for earth?
Capella is approximately 42.2 light-years away from Earth.
Calculating Surface Area?
calculating surface area
How many times longer is mars than the earth?
The diameter of Mars is about 53% of Earth's and the surface area is close to 38% of Earth's. When you put the numbers into a percentage, the surface area really seems small, but it is equal
How many times is the suns radius bigger than earths surface?
109 Actually, no. 109 would probably be for Jupiter. For Earth, hundreds of Earth's surface could fit in the sun's radius.
How many times earth is bigger than US?
Area of the Earth's surface is 510 million km2, while the USA's area is 9.8 million km2
