Answer:
Explanation:
The Columbian Exchange brought Diseases for both humans and animals, A large population of Native Americans during this time died from these major diseases they never experienced before, New forms of weapons were introduced(which could be a blessing and a curse), new and evil thoughts and plans relating to slavery, and several invasion species were transported to different areas amongst the Americas, West Africa, and the Old World.
Because they don't want to lose any money
Answer:
true
Explanation:
its a natural rock that typically contains metals and found in the earth's crust
Answer: d) Non- exclusionary time-out
Explanation:
Non-exclusionary time-out is defined as the process in which reinforcers are eliminated from the surrounding for a short time on temporary basis or interaction between the reinforcer and person in not permitted. Presence of the person in reinforced environment is permitted.
According to the question, teacher tending to manipulate reinforcer interaction with students for short while , students being in the same place displays non-exclusionary time out.
Other options are incorrect because exclusionary time-out eliminates presence of child from reinforcing background. Seclusion and non-seclusion time out is based on restraintment. Thus, the correct option is option(d).
I believe the answer is: a playground
On the playground, alan could conduct a naturalistic observation. The play ground represent an ideal setting to observe friendship between children since there is no external factors that influence how the children behaves (most parents usually only sit from a far and not interfering with how the children socialize.