FORENSIC SCIENCE HELP QUICK WILL GIVE BRAINLIEST During an arson investigation, you collect evidence near the scene of the fire. Which of the following things you collected is an example of a substrate control sample?

Burnt wood flooring near the scene of the fire
Unharmed glass found on floor of the building that was not impacted by the fire
Melted glass near the scene of the fire
Unburnt wood flooring near the scene of the fire

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

Why do cells appear different in distilled water than they do in 10% salt water?

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.