Answer: Children below working age were utterly dependent on their parents, and when those parents were unemployed-as was common in this age of double-digit joblessness-hunger often resulted. Surveys revealed that a fifth of New York City's children suffered from malnutrition at the height of the Depression (Mintz and Kellogg 1988, 140). In the impoverished coal regions of Illinois, Kentucky, Ohio, Pennsylvania, and West Virginia, the malnutrition rate may have exceeded 90 percent.
Explanation:
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.
Answer: Ed may be eperiencing feelings of jealousy and longing for his neighbor's belongings.
Hope this helps! :)
Explanation:
Innovator is the correct answer.
The sociologist Robert Merton would classify Annie Duke as an innovator. According to him, there are five types of deviant behavior based on different criteria which innovation is one of them. <u>An innovator desires the same goals as the rest of the people from his/her community (such as, money and goods), but rejects the traditional or legitimate ways of pursuing those.</u>
The <em>name </em>which is given to the study which <em>Dr Smith</em> is doing about finding out whether aggressive preschoolers are<em> likely to become</em> aggressive adolescents is called:
According to the given question, we are asked to state the <em>name </em>which is given to the study which <em>Dr Smith</em> is doing about finding out whether aggressive preschoolers are<em> likely to become</em> aggressive adolescents.
As a result of this, we can see that when a study is being made about whether people are likely to maintain his behavior and aggressiveness into a later stage, then it is a longitudinal design because it has to do with observational study
Therefore, the correct answer is option D
Read more about longitudinal design here:
brainly.com/question/25681723
