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.
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Answer:
Population, community, ecosystem, and ecosphere.
Explanation:
In the pyramid, from smallest to largest width are the population, community, ecosystem, and ecosphere. Population refers to the same group or species of organism who live in a particular geographical area that can interbreed with each other. Different populations living in a particular area is known as community. An ecosystem is a community of living organisms living with the nonliving components of their environment, interacting with each other. An ecosphere is a planetary closed ecological system.
Answer:
The primary and secondary responses are equal
Explanation:
Primary and secondary are considered to be two responses of immune to the antigen.
Primary response occurs at the first encounter between the antigen and immune. This response can be as long as 14 days depending on the antigen category.
There are two cells in the body that act as a defensive system and antibodies against antibodies.
the secondary response occurs when a person exposed to the same antigen repeatedly
