[i]which of these is a common characteristic of cnidarians? [/i]

[i]a. they have four legs.[/i]

[i]b. they have tentacles with stinging cells.[/i]

[i]c. they live only in the oceans.[/i]

[i]d. they live only at the surface of the water. [/i]

Ive been stuck on this question! which of the following statements about the economic consequences of the civil war is not accurate. a. inflation caused prices to rise by 80% in the north. b. because southern farms could not produce enough food for everyone in the south, the union navy allowed food shipments from britain. c. to pay for all of the food, supplies and armaments that were necessary for the union army, congress instituted an income tax. d. business bloomed in the north as factories and farms always had a market for the products.

What is one result of the supreme courts decision in the mccullough v maryland case

What happened to hudsons voyage east across the top of russia ?