Answer the following question given this paragraph: Q: Eggs are produced in what organs and, upon fertilization, develop in what other organ? Choices: - fallopian tubes, ovaries - cervix, ovaries - uterus, vagina - ovaries, uterus A:
ovaries, uterus
Answer the following question given this paragraph: There is a great deal of evidence that the Universe started with a big bang. The Big Bang theory is the most widely accepted cosmological explanation of how the Universe formed. Think about the expanding Universe, then reverse it. If we start at the present and go back into the past, the Universe gets smaller. What is the end result of a contracting Universe? A point. Q: What do we call the most widely accepted cosmological explanation of how the universe formed? Choices: - big crunch theory - singularity theory - big light theory - big bang theory A:
big bang theory
Q: Answer the following question given this paragraph: STIs may be caused by several different types of pathogens, including protozoa, insects, bacteria, and viruses. For example: Protozoa cause an STI called trichomoniasis. The pathogen infects the vagina in females and the urethra in males, causing symptoms such as burning and itching. Trichomoniasis is common in young people. Pubic lice, like the one in Figure below , are insect parasites that are transmitted sexually. They suck the blood of their host and irritate the skin in the pubic area. Q: Trichomoniasis is cause by what type of pathogen? Choices: - virus - bacteria - worm - protozoa A:
A: protozoa
Question: Answer the following question given this paragraph: The digestive system consists of organs that break down food, absorb nutrients, and eliminate waste. The breakdown of food occurs in the process of digestion. Q: What happens during the process of digestion? Choices: - excretion of food - cell division - regurgitation - breakdown of food A:
Answer: breakdown of food
*Question*
Answer the following question given this paragraph: Cellular respiration that proceeds in the presence of oxygen is aerobic respiration. Q: What is cellular respiration that proceeds in the presence of oxygen known as? Choices: - kinetic respiration - digestive respiration - anaerobic respiration - aerobic respiration A:
**Answer**
aerobic respiration
(Question)
Answer the following question given this paragraph: 27.8 Polarization Polarization is the attribute that wave oscillations have a definite direction relative to the direction of propagation of the wave. EM waves are transverse waves that may be polarized. The direction of polarization is defined to be the direction parallel to the electric field of the EM wave. Unpolarized light is composed of many rays having random polarization directions. Light can be polarized by passing it through a polarizing filter or other polarizing material. The intensity I of polarized light after passing through a polarizing filter is I = I 0 cos 2 , where I 0 is the original intensity and is the angle between the direction of polarization and the axis of the filter. Polarization is also produced by reflection. Brewster's law states that reflected light will be completely polarized at the angle of reflection b , known as Brewster's angle, given by a statement known as Brewster's law: reflected light travel and. Q: What type of light is composed of many rays having random polarization directions? Choices: - reflected light - polarized light - diffracted light - unpolarized light A:
(Answer)
unpolarized light