Mary Ellen (Judy Norton Taylor) is the oldest of Liv and John's daughters, born in April 1920, aged 13 in season one. Throughout the first few seasons, she is a typically whiny, sometimes rebellious teenager, somewhat of a tomboy who enjoys playing baseball, but could also be vain, engaging in a rivalry with rich-girl Martha-Rose Coverdale for the affections of the awkward G.W. Haines (David Doremus). Mary Ellen matures into a wiser young woman and her childish fantasy of becoming a movie star gives way for a more reasonable and realistic ambition to go into medicine after reading up on it and developing an interest. She then works to gain an education as a medical worker, and becomes a nurse. However, when she ends up taking care of the people out in the country by herself, she concludes they need more medical expertise than she can offer them and continues studying medicine until she succeeds in becoming a fully-fledged doctor. Even though some people frown upon female doctors and she receives mixed support from her family, she refuses to let this stop her. Mary Ellen has a special relationship with each of her six siblings, but she is especially close to her younger sister Erin. Mary Ellen and Erin fought a lot when they were younger girls, particularly in seasons 1 and 2. But in the middle seasons, Mary Ellen and Erin matured and became friends. In season 5 after Mary Ellen married Curt, her relationship with her sister deepened even further and by the end of the show, they truly did become each other's best friend.
does mary ellen become a doctor on the waltons?
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Answer: yes

A constant function is also considered linear in this context, as it is a polynomial of degree zero or is the zero polynomial. Its graph, when there is only one independent variable, is a horizontal line.
can a horizontal line be a linear function?
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Answer: yes

Curd size is the size of the chunks in the cottage cheese. The two major types of cottage cheese are small-curd, high-acid cheese made without rennet, and large-curd, low-acid cheese made with rennet. Rennet is a natural complex of enzymes that speeds curdling and keeps the curd that forms from breaking up. Adding rennet shortens the cheese-making process, resulting in a lower acid and larger curd cheese, and reduces the amount of curd poured off with leftover liquid (whey). Sometimes large-curd cottage cheese is called ''chunk style.''
is cottage cheese the same as cheese curds?
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Answer:
no