Answer:
external
Explanation:
The process of applying the conclusion of a particular scientific study into a study which is outside its context is said to be external validity. The conclusions derived in one particular study is applied to other situations through external validity. There are cases when such generalization brings a negative result to the study. Also, the factor of generalization is limited to some extent.
I am pretty sure the answer is B, that is what I would do.
One reason why the U.S. economy grew in the 20th century was A. The United States became an industrial leader.
<h3 /><h3>Why did the U.S. economy grow in the 20th century?</h3>
Thanks to an abundance of resources available to Americans, the U.S. was able to produce so much that they became an industrial power.
This fueled the growth of the U.S. such that the economy became one of the largest in the world by the 20th century.
Options for this question include:
A. The United States became an industrial leader.
B. The United States suffered heavy losses in World War I.
C. The United States cut off trade with foreign countries.
D. The United States continued to use the gold standard
Find out more on U.S. economical growth at brainly.com/question/19409052.
#SPJ1
More of something.
nerves? tisue? mass? smarts?
some sort of chemical, I think.
I hope that helps.
Answer:
While many insects can seem like pests, they provide a wide range of services to other plants and animals in our environment. In fact, a diverse range of insect species is critical to the survival of most life on Earth, including bats, birds, freshwater fishes and even humans! Along with plants, insects are at the foundation of the food web, and most of the plants and animals we eat rely on insects for pollination or food. For example, 96% of songbirds feed insects to their young.
Explanation:
plz brainilest
