No it's not. I can tell by a glance. she did more curvature to the veins. They're like little tridents. The ugly glow effect created by the artist who drew the anatomical reference not coloring around the veins likewise was not copied. She also didn't copy that ugly stripe effect on one of the arteries. She did however use a ruler, as she does often when drawing. She clearly needs to learn to be more original, but many people use reference drawings for things like hearts, that most people cannot just draw freehand. She just needs to learn to use multiple references and not copy so accurately.

Edit: If you're gonna talk about grave mistakes. You're accusing her multiple times of deception. Do you have any proof that she did this intentionally? No, because there's no way you could. No one can but her.