Answer:
3rd one
Explanation:
Soaring is a science when birds remain airborne and moving without flapping their wings. They are maintaining thrust and gliding downward but staying aloft
Soaring birds is where the birds can maintain flight without wing flapping, because they using rising air currents. Many gliding birds are able to lock their extended wings by means of a specialized tendon. Some land birds such as vultures and certain hawks, sustain flight for long periods without flapping their wings.
For example soaring California Condor spreads its primary feathers so that each acts as a small, high-aspect-ratio wing. This reduces turbulence at the wingtips and helping the condor to stay aloft circling slowly in thermals.
Vultures have a low aspect ratio (ratio of length to width of the wing) which generally produce a lot of drag. Vultures overcome the problem of by flying with their primary feathers extended, creating slots between them. Each primary serves as an individual high-aspect-ratio wing. This high-aspect-ratio reducing wingtip turbulence and lowering the stalling speed of the wings. This helps vultures to circle in thermals, maintaining thrust by gliding downward, but staying aloft by sinking at a rate slower than the hot air rising.
Grade: 9
Subject: biology
Chapter: animals
Keywords: birds
Answer:
The correct answer will be option- Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species.
Explanation:
The humans have always tried to classify organism on the basis of certain similarities and differences of the organisms.
The classical classification system by Carolus Linnaeus classified the organisms in seven hierarchical level but modern classification system by Carl Woese changed it to eight levels system with the, most inclusive group at the top called "Domain" followed by the kingdom, Phylum, Class, Order, Family, Genus and "species" at the lowest level which is the least inclusive group.
Thus, the selected option is the correct answer.
Answer:
kingdom, phylum, class, order, family, genus, and species
Explanation:
The hierarchy of the Linnaeus system of classification begins with kingdom and ends in species with a total of seven taxa. It is best remembered using the mnemonic, King Philip Cut Open Five Green Snakes.
Also, I took a quiz, and this was on it :)
Indian
Southern
Pacific
Artic
Atlantic
The ocean that remain frozen accept for part of the year when the edge melt is : ( D ) Arctic Ocean
The arctic ocean stays frozen most times of the year until when the edge of the ocean melts. the artic ocean keeps the polar region of the earth cool and it remains frozen for up to 8 months of the year.
Hence we can conclude that the Ocean that remain frozen for most part of the year is Artic ocean.
Learn more about Arctic ocean : brainly.com/question/865273
Answer:
the answer is arctic
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