Explain what domain would best be represented by the "?" in the diagram.

A) Eukarya because the organisms are all eukaryotic.
B) Eukarya because the organisms are all prokaryotic.
C) Bacteria because some of the organisms are autotrophs.
D) Archaea because the organisms are all diverse bacteria.

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

Type the letter that represents the correct location for each particle type below.