Answer:
A. Karl Landsteiner is the most likely for her to mention.
Answer:
presence of vegetation or animal material
Relative dating is the process of determining whether an object or event is older or younger than other objects or events. Absolute dating is d<span>etermining the age of an event or object in years. From absolute dating, the real age of the object is obtained which is not present for relative dating. Hope this helps.</span>
The answer is (D) microscopic. You can remember this, because the name is very close to "microscope," an instrument used to greatly magnify and observe tiny organisms and objects.
Answer:
A chemical reaction that gives off heat is most likely to be exothermic.