<span>a. farmers were protesting a protective tariff that had been imposed on imported whiskey. </span>
C: circular.
The Hubble sequence is a form of classification of galaxies invented by Hubble in 1926. The sequence divides galaxies into three main categories: lenticular, elliptical and spiral. There is a fourth category that is called irregular, where there are the galaxies that do not fit the characteristics to be included in the three previous categories.
This categorization is the most used even today by both amateurs and astronomers.
Explanation:
The respiratory system brings oxygen into the lungs when you breathe.
The digestive system breaks food down into nutrients such as glucose.
Answer:
characteristics of a temperate broadleaf is that the soil is typically rich
Answer: Abnormal behavior is acquired through classical conditioning, operant conditioning and social learning. (The closest anwser amongst the options would be distortions in thinking)
Explanation: Behaviorism states that all behavior is learned from the environment, and that all behavior that has been learnt can also be unlearnt (which is how abnormal behavior is treated).