Answer And Explanation:
The life cycle of a fern is very different from the life cycle of many other plants. While many plants grow a mature adult form straight out of the seed, ferns have an intermediate stage, called a gametophyte, which then grows into a mature fern. There are two distinct stages in the life cycle of ferns.
Answer:B.token economies
Explanation:
Token economy refers to giving someone a reward with an aim of encouragement and enhancement of a desired behavior. This token economy comes in form of tokens , food, stickers and any other rewards that are meant to improve a positive behavior. Parents can use token economy and it is also used by teachers in schools to encourage good performance from teh students. The ideas of a token economy is to reinforce the positive behavior. Just as we see how Zack mom rewards him with stickers for cleaning his room and as a result he keeps cleaning his room consistently.
Violence in the actual world and violence in the media are not universally accepted as being related.
What is violent media ?
Almost from the beginning of television, parents, educators, lawmakers, and mental health specialists have sought to comprehend the effects of the medium, particularly on children. The representation of violence has drawn particular attention, especially in light of psychologist Albert Bandura's research on social learning and children's propensity to emulate what they see in the 1970s.
The Surgeon General's Scientific Advisory Committee on Television and Social Conduct was established in 1969 to examine the effects of violence on viewers' attitudes, values, and behavior as a result of 15 years of "consistently alarming" results about the violent content of children's shows. The ensuing report and a follow-up report from the National Institute of Mental Health in 1982.
Learn more about violent media with the help of given link:-
brainly.com/question/2038726
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Answer: Level of food deprivation.
Explanation:
The independent and dependent variables are the fundamental components in an experiment. The independent variable is the controlled one that is modified to examine the consequences it has on the dependent variable. The dependent variable is the one being measured through the scientific experiment.
In this example, the level of food deprivation is the independent variable and psychological disturbances are the dependent variable.
