Answer the following question given this paragraph: The menstrual cycle includes events that take place in the ovary, such as ovulation. It also includes changes in the uterus, including menstruation. Menopause occurs when menstruation stops occurring, usually in middle adulthood. Q: At what time of life does menopause occur? Choices: - old age - young adulthood - adolescence - in middle adulthood A:
in middle adulthood
Answer the following question given this paragraph: Fruit-eating bats ( Figure below ) also receive food from plants. In return, they help these plants spread their seeds. When bats consume fruit, they also consume the seeds within the fruit. Then they carry the seeds in their guts to far-away locations. Q: Fruit-eating bats receive food from plants and, in return, help these plants by doing what? Choices: - pollinating seeds - fertilizing them - protecting them - spreading seeds A:
spreading seeds
Q: Answer the following question given this paragraph: Nitrogen is an essential part of many molecules needed by living organisms. Q: What element is an essential part of many molecules needed by living organisms? Choices: - helium - silicon - hydrogen - nitrogen A:
A: nitrogen
Question: Answer the following question given this paragraph: Fresh water is essential for good crops. In some areas of the world, there is enough rain to accomplish this task. In other locales, water must be provided so the crops will grow. Worldwide, irrigation covers about 18% of farm land and produces some 40% of crops. A major source of cleaner water in many parts of the world is provided by the process of desalinization . Q: Which process helps provide cleaner water for agriculture? Choices: - purification - sterilization - osmosis - process of desalinization A:
Answer: process of desalinization
*Question*
Answer the following question given this paragraph: The thymus gland is in the chest behind the breast bone. It stores some types of lymphocytes while they mature. Q: What is the gland in the chest behind the breast bone that stores some types of lymphocytes while they mature? Choices: - Montgomery - lumbar - pineal - thymus A:
**Answer**
thymus
Answer the following question given this paragraph: The periodic table is one of the cornerstones of chemistry because it organizes all the known elements on the basis of their chemical properties. A modern version is shown in Figure 2.7 "A Modern Periodic Table". Most periodic tables provide additional data (such as atomic mass) in a box that contains each element's symbol. The elements are listed in order of atomic number. Q: The periodic table is one of the cornerstones of chemistry because it organizes all the known elements on the basis of their what? Choices: - size properties - liquid properties - acid properties - chemical properties A:
chemical properties