Which is not an example of trace evidence?

a) hair samples found at a crime scene
b) carpet fibers from suspect's home found at crime scene
c) soil samples from suspect's workplace found at crimescene

d) a photograph of the suspect at the crime scene taken by a bystander

Abnormal softening of a gland is known as

Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment

What is the difference between how ionic and covalent bonds form