Q: What term is used to describe potential energy due to an object's shape? Choices: - stimulated potential energy - flexible energy - kinetic energy - elastic potential energy A:
elastic potential energy

Q: Which law describes the angle at which the reflected rays leave the surface is equal to the angle at which the incident rays strike the surface? Choices: - gravity - velocity - diffusion - reflection A:
reflection

Q: Q: What type of muscle makes up most of the heart? Choices: - chest muscles - heart muscle - respiratory muscle - cardiac muscle A:
A: cardiac muscle

Question: Q: What important process takes place in specialized tissue inside plant leaves? Choices: - pollination - mitosis - reproduction - photosynthesis A:
Answer: photosynthesis

*Question*
Q: What is the study of the relationship between electricity and chemical reactions called? Choices: - inorganic chemistry - analytical chemistry - physical chemistry - electrochemistry A:
**Answer**
electrochemistry

(Q).
Q: Copper oxide is a result of what two substances mixing? Choices: - copper and gas - metal and oxygen - crystal and oxygen - copper and oxygen A:
(A).
copper and oxygen