What is the range for the following set of measurements? 27°c, 12°c, 31°c, 19°c, 23°c, 11°c, 17°c

What did the first language sound like

Complete the possible outcomes for each generation in the pedigree chartaa aa aa

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."