Read the passage below and choose the right answer to the following question (choices are less or more ): The more tightly packed the particles inside the material are, the more dense we say they are. Eric has a soccer ball and kicks it into a rock of roughly the same size. The rock doesn't move and the ball bounces away. The ball is less or more dense than the rock?
less

Read the passage below and choose the right answer to the following question (choices are smaller or larger ): Inhaling, or breathing in, increases the size of the chest, which decreases air pressure inside the lungs. If you are filling a balloon with water it will get smaller or larger?
larger

Q: Read the passage below and choose the right answer to the following question (choices are increases or decreases ): Inhaling, or breathing in, increases the size of the chest, which decreases air pressure inside the lungs. If Mona is done with a race and her chest contracts, what happens to the amount of air pressure in her lungs increases or decreases?
A: increases

Question: Read the passage below and choose the right answer to the following question (choices are increases or stays the same ): As greenhouse gases increase, changes will be more extreme. When we have a lot less greenhouse gases in the air what happens to the temperature increases or stays the same?
Answer: stays the same

*Question*
Read the passage below and choose the right answer to the following question (choices are speed up or slow down ): For a given medium, sound waves travel more slowly at lower temperatures. When it is very warm what happens to the speed of items speed up or slow down?
**Answer**
speed up

Read the passage below and choose the right answer to the following question (choices are closer to the sun or farther from the sun ): In general, the farther away from the Sun, the greater the distance from one planets orbit to the next. When we look at the solar system planets are more far apart closer to the sun or farther from the sun?
farther from the sun