Last year, greta's knee injury caused her to drop out of her bowling league, but at 90 years old, she still enjoys life and is involved in many activities. greta is successful at which of peck's developmental stages

Which examples are relevant sources for students to use in research? check all that apply. a journal entry written by a professor who is considered an expert a report written by an independent government source a presentation by a company that includes paid information a document published by a renowned organization a scientific paper put out by a non-profit organization a blog whose author tries to sell a product or service