Ashley is preparing for a speech about the tentacular feeding pattern of the corals. Help her complete the sentences. Corals have tentacles near the oral opening. The tentacles comprise cells called . These cells contain used by corals to sting the prey and stun them using the tentacles.

An aqueous solution of hydroiodic acid is standardized by titration with a 0.186 m solution of calcium hydroxide. if 26.5 ml of base are required to neutralize 20.3 ml of the acid, what is the molarity of the hydroiodic acid solution? m hydroiodic acid

Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.

Which answer lists the fundamental forces in order from strongest to weakest