Q: What type of joint is the knee joint? Choices: - ball joint - pivot joint - condyloid joint - hinge joint A:
hinge joint

Q: To measure what changes that occur in chemical reactions, chemists usually use a related thermodynamic quantity, calledenthalpy? Choices: - ion exchange - evaporation - entropy - energy A:
energy

Q: Q: What is the hinged structure attached to the cranium that allows an animal to grasp and tear its food? Choices: - tooth - neck - throat - jaw A:
A: jaw

Question: Q: The calvin cycle and light reactions are the two stages of what process? Choices: - condensation - evaporation - cell growth - photosynthesis A:
Answer: photosynthesis

*Question*
Q: What kind of scientists measure percentages of sand, silt, and clay? Choices: - texture scientists - amount scientists - petro scientists - soil scientists A:
**Answer**
soil scientists

(Question)
Q: Where are sponges most likely anchored to? Choices: - sea floor - sand - beaches - reef or rock A:
(Answer)
reef or rock