Lilly is exceedingly concerned about her weight. She thinks that her hips are unusually wide and that people secretly make fun of her appearance. No amount of assurance from friends and family members could allay her concerns and she remains withdrawn, avoiding social events. Which of the following disorders is Lilly most likely to be suffering from?

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?

Ture or false evidence for evolution includes millions of fossils

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.