Answer:
Naturalistic observation
Explanation:
While doing a study if a subject is observed in their natural environment it is known as a naturalistic observation. The observer has no influence over the behavior of the subject.
A analog observation is an observation of a subject in an artificial environment.
Here, the doctor is studying the ways that mothers and their toddlers interact throughout the day. The doctor has no influence over the behavior of the toddler and the mother. Hence, she is observed in a naturalistic observation.
The reason they were or are separating families at the border is as a deterrent. This is why they say they do it. But it is cruel and inhumane
Answer:
B
Explanation:
A is not right it didn't end any colonialism, C is wrong because there are leaders in a government system, D is also wrong because its not the Emancipation Proclamation that freed all slaves in the south and in the north.
Answer:
6 billion
Explanation:
The world's population reached its first billion in 1804. By the year 1960, there were approximately three billion of people on earth. By the year 1999, the population grew to 6 billion.
According to recent prognostics, by the year 2024, the world's population would reach eight billion people.
The world population is the total number of humans currently occupying the earth. The highest population growth rates happened between the years 1950-1970.
