Answer the following question given this paragraph: Organic chemistry is the study of chemicals containing carbon. Carbon is one of the most abundant elements on Earth and is capable of forming a tremendously vast number of chemicals (over twenty million so far). Most of the chemicals found in all living organisms are based on carbon. Q: What type of chemistry is the study of chemicals containing carbon called? Choices: - inorganic chemistry - biochemistry - bioanalytical chemistry - organic chemistry A:
organic chemistry
Answer the following question given this paragraph: Higher pressures increase the solubility of gases. You are probably familiar with this concept as it relates to carbonated beverages. Before opening the container, the inside is pressurized, so a large amount of CO 2 is dissolved in the liquid. After opening, the pressure decreases (to the ambient pressure), so the solubility of CO 2 drops, causing it to bubble out of solution. Because they are not compressible like gases, solid and liquid solutes do not have noticeable changes in solubility at different external pressures. Q: Higher pressures increase the solubility of what? Choices: - molecules - fuels - bases - gases A:
gases
Q: Answer the following question given this paragraph: Ovulation , the release of an egg from an ovary, is part of the menstrual cycle , which typically occurs each month in a sexually mature female unless she is pregnant. Another part of the cycle is the monthly period, or menstruation. Menstruation is the process in which the endometrium of the uterus is shed from the body. The menstrual cycle is controlled by hormones from the hypothalamus, pituitary gland, and ovaries. For an interactive animation of the menstrual cycle, you can go this link: http://health. howstuffworks. com/adam-200132. htm. Q: The release of an egg from an ovary, is part of what cycle? Choices: - life - stomach - fetal - menstrual A:
A: menstrual
Question: Answer the following question given this paragraph: Radioactivity was discovered in 1896 by a French physicist named Antoine Henri Becquerel. Becquerel was experimenting with uranium, which glows after being exposed to sunlight. Becquerel wanted to see if the glow was caused by rays of energy, like rays of light and X-rays. He placed a bit of uranium on a photographic plate. The plate was similar to film that's used today to take X-rays. You can see an example of an X-ray in Figure below . As Becquerel predicted, the uranium left an image on the photographic plate. This meant that uranium gives off rays after being exposed to sunlight. Q: Name the physicist who discovered radioactivity? Choices: - louis pasteur - neal degrasse tyson - albert einstein - antoine henri becquerel A:
Answer: antoine henri becquerel
*Question*
Answer the following question given this paragraph: Q: What do male cones in seed plants contain? Choices: - nutrients - spores - nitrogen - pollen A:
**Answer**
pollen
Q: Answer the following question given this paragraph: Temperature does not change during a phase change. The process of a liquid becoming a gas is called boiling; the process of a solid becoming a gas is called sublimation. Q: The process of a liquid becoming a gas is called boiling, while the process of a solid becoming a gas is called what? Choices: - vaporization - Boiling - Melting - sublimation A:
A: sublimation