The placing of information or objects into groups based on certain similarities is .
a.
biochemical analysis
c.
phylogeny
b.
classification
d.
speciation

Please select the best answer from the choices provided

A
B
C
D

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]