Which of these is NOT a behavior Hamlet exhibits towards Ophelia to make her think he is insane?
A. He stares at her without speaking
B. He sings her a song
C. His clothes are disheveled
D. He grabs her by the wrists and won't let go

the choice that is not a technique that you should use to come up with ideas for the topic of a research project is, writing about academic subjects that are not interesting to you. this does not belong to the techniques to come up with ideas because having no interest in a certain topic will lose your drive to come up with better ideas. it gives no room for improvement and acquiring of new ideas and information. 

explanation:

do you have a photo of the paragraph?

answer: producers

explanation:

they are producers because the use photosynthesis to collect sunlight and make food for themselves which when a animal comes around and eats it it becomes a food chain