Answer:Algae play significant roles as producers in aquatic ecosystems. Microscopic forms live suspended in the water column. They are the main component of phytoplankton. As such, they contribute to the food base of most marine ecosystems.
Explanation:
Can you please list the answers to choose from this is to vague. <span />
The two main parts of the Christian Bible are the New Testament (describing the teachings of Jesus and his apostles) and the Old Testament (describing the teachings before Jesus: this part is shared with Judaism).
The correct answer would be, Jim will not react at all, Sam may intervene.
As the boys walk to school one day, they witness one of their classmates being bullied by an older child. According to research on desensitization effect, Jim will not react at all, Sam may intervene.
Explanation:
Desensitization is a concept in psychology. It is a process in which the emotional responsiveness to a negative or positive stimulus diminishes, after it is being exposed to it repeatedly.
In simple words, when something begins to happen repeatedly, the emotional responsiveness towards that diminishes gradually.
So because Jim is used to watch movies full of violence and concerned things, and Sam was not used to such things, then according to desensitization, Jim will not react at all because he was exposed to such stimulus repeatedly, but Sam might intervene as this would be a new situation for him.
Learn more about Desensitization at:
brainly.com/question/4189372
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