Question: Answer the following question given this paragraph: Q: Wind is one method for dispersal of what, ensuring a new generation? Choices: - dust - clouds - eggs - seeds A:
Answer: seeds

Question: Answer the following question given this paragraph: Abnormally high activity of the parathyroid gland can cause hyperparathyroidism, a disorder caused by an overproduction of PTH that results in excessive calcium reabsorption from bone. Hyperparathyroidism can significantly decrease bone density, leading to spontaneous fractures or deformities. As blood calcium levels rise, cell membrane permeability to sodium is decreased, and the responsiveness of the nervous system is reduced. At the same time, calcium deposits may collect in the body's tissues and organs, impairing their functioning. In contrast, abnormally low blood calcium levels may be caused by parathyroid hormone deficiency, called hypoparathyroidism, which may develop following injury or surgery involving the thyroid gland. Low blood calcium. Q: Abnormally high activity or low activity of the parathyroid gland can cause disorders related to levels of what bone mineral? Choices: - potassium - collagen - magnesium - calcium A:
Answer: calcium

Question: Answer the following question given this paragraph: Most protists consist of a single cell. Some are multicellular but they lack specialized cells. Q: Trash that gets into fresh and saltwater waterways is called what type of debris? Choices: - pollution - ocean - water - aquatic A:
Answer:
aquatic