Are you talking about the guns because if you are it is making people kill more animals due to hunting which is caused by most americans.
Well if you mean what does the controlled part of a scientific investigation, it is the part of the investigation that will be your control or your base, untouched, original, data and such.
It would help to attach a picture or explain the question better. How else are we supposed to know the places the question is talking about?
They began to form by a combination of volcanic activity and the deposit of marine sediments. It formed along northwest Africa about 530 million years ago. ... As the Appalachian Mountains eroded, sand and clay were deposited over Florida's limestone layer.
"The oldest rocks on this VFE are from the Conococheague Fm from the Cambrian period of geologic time. The Conococheague " These are both indicators of Tropical Climate and Shallow Marine. This is further explained below.
<h3>What is Tropical Climate?</h3>
Generally, The coldest month's average temperature must be at least 18 degrees Celsius (64.4 degrees Fahrenheit) for a climate to be classified as tropical, and hot temperatures prevail throughout the year.
In conclusion, "The Conococheague Fm of the Cambrian era has the oldest rocks on this VFE. The Conococheague Tribe of Indians "Climate and shallow marine environments are both indicative of a tropical climate
Read more about Tropical Climate
brainly.com/question/885982?
#SPJ1
