Arrange the following events in order of oldest to most recent.
sherlock holmes and deductive reasoning
the french surete investigators
the autopsy of caesar
biometrics
a, b, c, d
b, a, c, d
c, b, a, d
d, a, b, c

25) a student takes four samples of a white crystalline solid and places each in a well plate. on top of each sample, she carefully places 20 drops of clear mystery liquids a, b, c and d. her results for each well are: liquid a: the solid dissolves quickly. liquid b: the solid appears unchanged. liquid c: a brownish colored liquid is produced. liquid d: fizzing occurs and the well becomes warmer. in which well does a physical change occur?

Which of the following is a true statement? question 8 options: populations can't evolve, only individual organisms. individuals have adaptations that can change over time. individuals have traits that may or may not make them successful at reproduction. individuals evolve to have adaptations.

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million