Q: Answer the question based on the following text. Question: When it is very cold what happens to the speed of items speed up or slow down? Text: For a given medium, sound waves travel more slowly at lower temperatures.
A: slow down

Q: Answer the question based on the following text. Question: Adam had a moderate voice as a child, but as his larynx grew larger with age, his voice got higher or deeper? Text: The voice becomes deeper as the larynx in the throat grows larger.
A: deeper

Q: Answer the question based on the following text. Question: If an big eighteen wheeler and a small wagon are both rolling down a small hill, which has less momentum small wagon or eighteen wheeler? Text: An object has greater momentum if it has greater mass, greater velocity, or both.
A: small wagon

Q: Answer the question based on the following text. Question: If Todd adds a resistor to the circuit, then the current will be stronger or weaker.? Text: If we increase the resistance in a series circuit, by adding more resistors, then the total current decreases.
A: weaker.