input with options: Answer the following question given this paragraph: Lymph that collects in tissues slowly passes into tiny lymph vessels. Lymph then travels from smaller to larger lymph vessels. Muscles around the lymph vessels contract and squeeze the lymph through the vessels. The lymph vessels also contract to help move the lymph along. Eventually, lymph reaches the main lymph vessels, which are located in the chest. From these vessels, lymph drains into two large veins of the cardiovascular system. This is how lymph returns to the blood. Q: Which part of the wave helps make the wave bend and cause refraction? A:
OPTIONS:
- dense part
- heavy part
- bright part
- shallow part
output: shallow part

Q: Answer the following question given this paragraph: Q: The binding of what helps eliminate antigens by phagocytosis and complement-mediated lysis A:

OPTIONS:
- proteins
- amino acids
- fats
- antibodies

A: antibodies

input: OPTIONS:
- moving things
- changing molecules
- removing barriers
- changing a force Now, answer this question: Answer the following question given this paragraph: A machine is any device that makes work easier by changing a force. When you use a machine, you apply force to the machine. This force is called the input force. The machine, in turn, applies force to an object. This force is called the output force. Recall that work equals force multiplied by distance:. Q: A machine is any device that makes work easier by doing what? A:
A:
output: changing a force

Answer the following question given this paragraph: Single-displacement reactions are a subset of redox reactions. In this subset, what is oxidized and what is reduced? Give an example of a redox reaction that is not a single-displacement reaction. Q: Single-displacement reactions are a subset of what? A:

OPTIONS:
- gravitational reactions
- kinetic reactions
- particle reactions
- redox reactions

Answer: redox reactions

Problem: OPTIONS:
- stomach acid
- stool
- fats
- blood plasma
Q: Answer the following question given this paragraph: Q: The infection-fighting complement system consists of roughly 30 proteins in? A:
Answer: blood plasma

Answer the following question given this paragraph: Accuracy is how close a measurement is to the true value. For example, 66 mL is a fairly accurate measurement of the liquid in Figure above . Q: What is the term for how close a measurement is to the true value? A:

OPTIONS:
- frequency
- validity
- correctness
- accuracy

Answer:
accuracy