Answer: A language shift
Explanation:
According to the given question, Demetrius's family immigrated from Ukraine to the united states and his parents observed that his native language is not good but he was fluent in English.
This above given scenario was exhibiting a language shift as it is the process of replacement of the language during the period of time.
It is due to the influenced from the surrounding community where the people used the English language for the communicating and interaction purpose.
The following are some causes of the language shift are as follows:
- Social factor
- Economic factor
- Values
- Demographic factor
Therefore, Language shift is the correct answer.
A network of people and services with which we share ties and which provide support is social support.
Social support: It is a type of support that we get from the individuals of society. Social supports make our life easy in society. We receive as well as provide social support to people in society also.
The necessity of social support can be understood through the quote of the father of political science Artistole who described "Man is a social animal". Hence to live and survive in the state man need social support,
Social support can be described in the four dimensions such as :
- Emotional support
- Communicational support
- Material support
- Social solidarity
hence social support is necessary for a person.
To learn more about social support please click on the link brainly.com/question/2124487
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Answer:
right information is a truth
Explanation:
in can be used to make decisions,analyzing and interpretation it is important because the concept of knowladge involeve not just the information,but the ability to access it as well
Answer:
Number of heterozygous population 64
Explanation:
Given data:
Total population of chicken 200
Number of chicken having featherless legs 128, that represent q2 (as they are homozygous recessive)
Total number of chickens = 200
Therefore, the value of 
so q = 0.8, and
p = 1 - q
= 1 - 0.8 = 0.2
The frequency of
Therefore, Number of heterozygous population
