Answer the following question given this paragraph: Q: Parthenogenesis is the most common form of what in animals that at other times reproduce sexually? Choices: - sexual dimorphism - budding - cell division - asexual reproduction A:
asexual reproduction
Answer the following question given this paragraph: If the rocks on one or both sides of a fracture move, the fracture is called a fault ( Figure below ). Faults can occur alone or in clusters, creating a fault zone . Earthquakes happen when rocks break and move suddenly. The energy released causes an earthquake. Q: What is it called when multiple faults are located in close proximity to one another? Choices: - fog zone - crystal zone - solid zone - fault zone A:
fault zone
Q: Answer the following question given this paragraph: A day or two after an ovary releases an egg, the egg may unite with a sperm. Sperm are deposited in the vagina during sexual intercourse. They propel themselves through the uterus and enter a fallopian tube. This is where fertilization usually takes place. Q: From the uterus, where do sperm travel next? Choices: - urinary tract - ovaries - vagina - fallopian tubes A:
A: fallopian tubes
Question: Answer the following question given this paragraph: Q: Morphological and molecular data indicate that wings evolved how many times in insects? Choices: - many times - twice - never - once A:
Answer: once
*Question*
Answer the following question given this paragraph: Certain compounds, called indicators, change color when bases come into contact with them, so they can be used to detect bases. An example of an indicator is a compound called litmus. It is placed on small strips of paper that may be red or blue. If you place a few drops of a base on a strip of red litmus paper, the paper will turn blue. You can see this in the Figure below . Litmus isn't the only detector of bases. Red cabbage juice can also detect bases, as you can see in this video: http://www. youtube. com/watch?v=vrOUdoS2BtQ . Q: What kind of compounds change color when bases come into contact with them, so they can be used to detect bases? Choices: - liquid - parameters - metals - indicators A:
**Answer**
indicators
(Q).
Answer the following question given this paragraph: Collision theory explains how materials can collide and become new materials. Q: Which theory explains how materials can collide and become new materials? Choices: - pileup theory - disturbance theory - rupture theory - collision theory A:
(A).
collision theory