Figure 2 Spring
Weights
Pointer
-3
-14
-15
- 16
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-21
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-24
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A student wants to measure the spring constant of a spring.
The equipment she uses is shown in Figure 2.
The scale measures distance in cm.
Explain why the mark for 0 cm is slightly below the top of the spring in the Figure 2.
(1 Point)
Enter your answer

After reading the paragraph below, answer the questions that follow. researchers have created a robot that has a very thin leg that is moved by cardiac (heart) cells contracting in unison. the robot, made of a polymer similar to that used in making contact lenses, is bathed in heart cells with supporting cells, which then attach to the robot and provide movement as they contract. all of the cardiac cells working together can cause the robot leg to move in a way that individual cells could not. this is an example of a. emergent properties of cells. b. energy flow through an ecosystem. c. adaptation. d. internal environment regulation.

Which example would the nurse consider to be a part of systems thinking theory?

Which topic is most likely to be studied by bo which topic is most likely to be studied by botanist? insect metamorphosis, viral infection, plant growth, animal physiology