Which organism has hydrostatic skeleton?

Which organism has hydrostatic skeleton? Hydrostatic Skeleton This type of skeletal system is found in soft-bodied animals such as sea anemones, earthworms, Cnidaria, and other invertebrates (Figure 1). Movement in a hydrostatic skeleton is provided by muscles that surround the coelom. Does a sponge have a hydrostatic skeleton? Sponges have an internal skeleton that gives […]

Why is the World Wide Web important?

Why is the World Wide Web important? Why is the web so important? The world wide web opened up the internet to everyone, not just scientists. It connected the world in a way that was not possible before and made it much easier for people to get information, share and communicate. The world wide web […]

Why did Eisenhower visit concentration camps?

Why did Eisenhower visit concentration camps? General Eisenhower invited members of Congress and journalists to see the newly liberated camps so that they could bring the horrible truth about Nazi atrocities to the American public. What happens when concentration camps liberated? Upon liberation, only a few thousand prisoners remained. Most of the surviving prisoners had […]

What is local e-commerce?

What is local e-commerce? What is Local E-commerce? Local ecommerce (also known as hyper-local commerce) falls under the umbrella of Offline-to-Online commerce (O2O). O2O means that retailers with physical stores can (should) offer their inventory and sell to local online shoppers in the same way online pure plays sell to online shoppers. What are the […]

Is flag guarding a penalty in flag football?

Is flag guarding a penalty in flag football? When the referee blows the whistle or throws a flag on the ground during the play, they’re typically indicating that a penalty has occurred….Offensive spot fouls. Type Description Yardage Flag guarding The ball-carrier intentionally obstructs the defender’s access to their flag -10 yards and loss of down […]

Can I resell alcohol?

Can I resell alcohol? Unfortunately, in the United States the secondary market in alcoholic beverages is illegal. I’ve written about this before, as recently as October. It is illegal to sell alcohol if you don’t have a license to sell alcohol. It is against Federal law and it is against state law in every state. […]

Where can Botflies be found in the United States?

Where can Botflies be found in the United States? Our most common bot fly is Cuterebra fontinella, reported to occur in most of the continental US (except Alaska), plus southern Canada and Northeastern Mexico. Adults of C. fontinella are large, robust flies, with large eyes, and bodies 15 to 17mm long (roughly 5/8 inch). How […]

What microbe causes rubella?

What microbe causes rubella? Pathogen. The rubella virus is a RNA virus and belongs to the genus Rubivirus and the family Togaviridae. It is of a single serotype divided into two clades and within these two clades there are at least seven genotypes. The genetic variation does not translate into antigenic differences. Which type of […]

Are donut holes cut from donuts?

Are donut holes cut from donuts? Doughnut holes are small, bite-sized doughnuts that were traditionally made from the dough taken from the center of ring doughnuts. However, doughnut holes can also be made by dropping a small ball of dough into hot oil from a specially shaped nozzle or cutter. Do all donuts have holes? […]

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