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The Vikings from Scandanavia, invaded most of present day England and northern France. They were known as being excellent navigators, and built ships whose streamlined shape made it easy for them to travel quickly through oceans, and up river unnoticed making their attacks unpredictable. Eventually the Viking attacks began to die down when they converted to Christianity.
Hinduism
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Andrew Bogut
Genoa helped shape the Renaissance worldview by creating a larger economy and becoming a large trading captal in Italy.
When a penguin dives into the water, it has a very long oval shape. This tapered front and rear help the penguin to travel very quickly through the water due to the penguin's tapered surface area.
When a penguin dives into the water, it has a very long oval shape. This tapered front and rear help the penguin to travel very quickly through the water due to the penguin's tapered surface area.
Longboats are about 25m/60ft long hope this help :D
how does the shape of a root hair cell help take in water so quickly
It allows the cell to travel throughout the body and efficiently absorb oxygen at the surface.
It allows the cell to travel throughout the body and efficiently absorb oxygen at the surface.
either it grows quickly, absorb energy from the sun, move and take in food, or avoid being captured
It did not help it, as in good right help. But it did in the sense that it helped the colonies rise up quickly economicly speaking. This lead to advances in science and other things. And then the dinosaurs came in(just kidding).
A boat's shape is usually more streamlines on the bottom, the faster the boat the more streamlined it will be, this allows the vessel to cut through the water much like a knife.
Each cell type has evolved a shape that is best related to its function. For example, the neuron in Figure below has long, thin extensions (axons and dendrites) that reach out to other nerve cells. The extensions help the neuron pass chemical and electrical messages quickly through the body.
Because the land was very mountainous and hard to travel. So the sea was used as a way of communication, food and trade.
One thing to be sure of, is that you don't get STINGRAYS and MANTARAYS confused. Mantarays sip..stingaz don't