*Question*
Answer the question below:   Carter travels to the mountain and looks through a telescope. There is very little interference from the atmosphere, so Carter knows that above the telescope, there is less or more air compared to sea level?    Assuming that:  Many observatories are built on high mountains. There is less air above the telescope, so there is less interference from the atmosphere.
**Answer**
less

*Question*
Answer the question below:   When an animal is smaller it needs to have a smaller skeleton or larger skeleton?    Assuming that:  The larger the animal, the heavier the exoskeleton, making movement more difficult.
**Answer**
smaller skeleton

*Question*
Answer the question below:   If a dog is extremely fit and healthy breeders will want it to have more offspring or less offspring?    Assuming that:  Genotypes with greater fitness produce more offspring and pass more copies of their alleles to the next generation.
**Answer**
more offspring

*Question*
Answer the question below:   John observed that machines are not very helpful in performing work because they decrease the amount of force, and also make the distance the force is applied Greater or Lesser?    Assuming that:  Machines make work easier by increasing the amount of force that is applied, increasing the distance over which the force is applied, or changing the direction in which the force is applied.
**Answer**
Lesser