Which statements best describe how to make a cladogram? Check all that apply. Use only characteristics that are found in every organism.
Use characteristics that are shared among organisms.
Use any characteristic even if it isn’t shared among organisms.
Place the organisms in order based on the number of common characteristics.
Place the organisms in alphabetical order and add characteristics.

For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)