Answer:
c. body contact
Explanation:
In mother-infant emotional bonding, one of the best ways to foster a deep attachment is by body contact or physical contact. Although bonding of a mother and child starts before birth, but in the case of the monkeys raised with artificial mothers, studies prove that the emotional bonds are created primarily by body contact or physical contact.
The progressive reform that President Woodrow Wilson was unable to establish was reducing import tariffs.
<h3>What is a progressive reform?</h3>
These are the reforms that the federal government of a place would have to put in place so as to do away with certain practices that are seen to be unfair and unethical which may have negative impacts.
The issue of the import tariffs was not implemented by Wilson. Instead the president that was in charge of this reform was president Roosevelt which was signed in the year 1934 as the Reciprocal Trade Agreements Act.
Read more on progressive reforms here:
brainly.com/question/25535676
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The passage presents the phrase "conquer the land" to mean to make it productive and profitable.
<h3>What does the passage say?</h3>
The speaker in the passage talks about having to conquer the Great plains by making it more suitable for agriculture through new methods of farming.
This means that the plan is to make the land profitable and productive in terms of agriculture.
Find out more on the Great Plains at brainly.com/question/17373867.