In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.

Question: If a statistical test offers a value p <0.05: 
 Options:  <0> The null hypothesis is accepted. <1> The alternative hypothesis is rejected. <2> the null hypothesis is rejected. <3> The null hypothesis can not be rejected. <4> There is no evidence in favor of the alternative hypothesis.
biology

Question: Among the competences to be developed by the mental health nurse within the multidisciplinary team is: 
 Options:  <0> Collaborate in the formulation of the medical diagnosis of the mental disorder. <1> Perform, exceptionally, research and innovation activities. <2> Promote, in the shortest possible time, the institutionalization of the patient. <3> Intervene in the promotion and prevention of mental health. <4> Practice an experiential nursing based on the observation of the signs and symptoms of mental illness.
nursery

Question: Among the 5 types of histones of chromatin, the one with the lowest molecular weight is: 
 Options:  <0> H2A. <1> H2B. <2> H1 <3> H4 <4> H3

biology