The answer has to 4 it makes since
The power of Government should be divided
The researchers present unshelled northern and southern periwinkles to northern and southern crabs in the second experiment to test if either population of periwinkles was unpalatable to either population of crabs.
Answer: Option D
<u>Explanation:</u>
The researchers picked up crabs and periwinkles from the northern and the southern location of Gulf of Maine. Then an individual crab was inserted into hutch companied with 8 size variable periwinkles. Following four set-ups were organized, where crabs involved were of both gender but not size variable and these set-ups were analyzed 12-14 times:
- Northern crab and periwinkles
- Southern crab and periwinkles
- Northern crab and southern periwinkles
- Southern crab and northern periwinkles
After three days of experiment conclusion drawn was: southern crab killed more number of northern periwinkles when compared with rest three set-ups. While second is northern crab and northern periwinkles, third is southern crab and periwinkles and fourth is northern crab and southern periwinkles.
Now, same set-ups as above was organized but with unshelled northern and southern periwinkles and conclusion researchers found that crabs catered themselves with all unshelled periwinkles within 1 hour to test if either periwinkles population was unpalatable to either crabs population.
I believe the answer is: Formal Operational Stage
During the Formal Operational Stage, people already developed the ability to form abstract thinking and <span> solving complex problems.
For average people, Formal operational stage started when we're around 12 years old of age and keep developing until our late adulthood.</span><span />
Lack of support networks becomes one of the most important factors in the acculturation process, but can also be one of the greatest sources of stress for immigrants and refugees.
This is further explained below.
<h3>What are
immigrants?</h3>
A person who relocates to a different nation is considered to be an immigrant. An individual who migrates from her native Mexico to her new home in the United States is an example of an immigrant. A plant or animal that has only lately made its debut in a particular region for the very first time.
In conclusion, For immigrants and refugees, a lack of support networks may be one of the most significant aspects in the process of acculturation, but it can also be one of the most significant causes of stress for these groups.
Read more about immigrants
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