For the first reply: You will respond to another classmate with a substantive comment to move the science discussion forward in minimum 100, maximum 150 words in an area you are interested in after reading the main discussion. Again, you should provide student original writing, paraphrasing from credible sources, cite your source for this post in text in parentheses, and provide full end ref information in APA 7th Edition format. For the second reply: You will respond to another classmate with a substantive comment to move the science discussion forward in minimum 100, maximum 150 words in an area you are interested in after reading the main discussion . Again, you should provide student original writing, paraphrasing from credible sources, cite your source for this post in text, in parentheses, and provide full end ref information in APA 7th Edition format.