Answer the following question given this paragraph: Calsidyrose. The needle of a compass is made of the element iron . CC BY 2.0. Q: The needle of a compass is made of what element? Choices: - tin - aluminum - nickel - iron A:
iron
(Question)
Answer the following question given this paragraph: Gravity near the Earth pulls an object downwards toward the surface of the Earth with an acceleration of . In the absence of air resistance, all objects will fall with the same acceleration. The letter is used as the symbol for the acceleration of gravity. When talking about an object's acceleration, whether it is due to gravity or not, the acceleration of gravity is sometimes used as a unit of measurement where . So an object accelerating at 2g's is accelerating at or. Q: What force pulls object downwards to the earth? Choices: - momentum - kinetic energy - motion - gravity A:
(Answer)
gravity
Ques: Answer the following question given this paragraph: Figure 38.27 The joints of the carpal bones in the wrist are examples of planar joints. (credit: modification of work by Brian C. Goss). Q: The joints of the carpal bones in the wrist are examples of what type of joints? Choices: - isojoints - filter joints - digit joints - planar joints A:
Ans: planar joints
(Q).
Answer the following question given this paragraph: Knowledge gained by this basic research on yeast cells has been applied to practical problems. Scientists have developed drugs to treat cancer based on knowledge of the cell cycle. Cancer is a disease in which cells divide out of control. The new drugs interfere with the cell cycle of cancer cells, so the cells stop dividing. This is an example of applied science. The aim of applied science is to find solutions to practical problems. Applied science generally rests on knowledge gained by basic science. Q: What is the name for the disease in which cells divide out of control? Choices: - diabetes - mutation - angina - cancer A:
(A).
cancer
Ques:Answer the following question given this paragraph: Carbon can form two different compounds with oxygen. Q: What element can form two different compounds with oxygen? Choices: - dioxide - H20 - hydrogen - carbon A:

Ans:carbon
Question: Answer the following question given this paragraph: There are several types of radioactive decay, including alpha, beta, and gamma decay. In all three types, nuclei emit radiation, but the nature of the radiation differs. The Table below shows the radiation emitted in each type of decay. You can watch a video about the three types at this URL: http://www. youtube. com/watch?v=3koOwozY4oc . Q: What is emitted by nuclei in alpha, beta, and gamma decay? Choices: - convection - solar energy - magnetic field - radiation A:
Answer:
radiation