Answer the following question given this paragraph: 5. Anthracite is the hardest type of coal because it is metamorphic. Anthracite causes less pollution when it burns. Why do you think that is?. Q: What is the hardest type of coal? Choices: - Bituminous - lignite - peat - anthracite A:
anthracite
(Question)
Answer the following question given this paragraph: Kinetic energy is the energy of moving matter. Anything that is moving has kinetic energyfrom atoms in matter to stars in outer space. Things with kinetic energy can do work. For example, the spinning saw blade in the photo above is doing the work of cutting through a piece of metal. Q: What type of energy is the energy of moving matter? Choices: - dynamic energy - residual energy - potential energy - kinetic energy A:
(Answer)
kinetic energy
Ques: Answer the following question given this paragraph: The role a species plays in the ecosystem is called its niche. Q: Niche refers to the role a species plays in what? Choices: - the habitat - reproduction - migration - the ecosystem A:
Ans: the ecosystem
(Q).
Answer the following question given this paragraph: Longshore drift continually moves sand along the shore. Deposition occurs where the water motion slows. The smallest particles, such as silt and clay, are deposited away from shore. This is where the water is calmer. Larger particles are deposited onshore. This is where waves and other motions are strongest. Q: What occurs where the water motion slows? Choices: - diffusion - vapor - erosion - deposition A:
(A).
deposition
Ques:Answer the following question given this paragraph: Linkage Map for the Human X Chromosome. This linkage map shows the locations of several genes on the X chromosome. Some of the genes code for normal proteins. Others code for abnormal proteins that lead to genetic disorders. Which pair of genes would you expect to have a lower frequency of crossing-over: the genes that code for hemophilia A and G6PD deficiency, or the genes that code for protan and Xm?. Q: What map shows the locations of several genes on the x chromosome? Choices: - The genomic map - the component map - The allelic map - the linkage map A:

Ans:the linkage map
Ques:Answer the following question given this paragraph: Frost is solid water that forms when water vapor undergoes deposition. Q: What is solid water that forms when water vapor undergoes deposition? Choices: - distillate - glacier - dew - frost A:

Ans:
frost