*Question*
As animals grow their bones get longer and bigger, they grow more hair, and are able to take care of themselves by getting food, shelter, and water.  Scuffy was a puppy, and now he is a sick dog. Now that Scruffy is smaller, shorter, and balder than before, Scrufffy can take care of himself better or worse?
**Answer**
worse

*Question*
Solar power is expensive, but as demand increases technology improves and costs decrease.  As less solar panels are made the price of them will go up or go down?
**Answer**
go up

*Question*
At higher temperatures, particles of reactants have more energy, so they move faster. They are more likely to bump into one another and to collide with greater force.  Katie is looking at particles of reactants, and is noting that they currently are moving very slowly, and that they seem to have a little energy. These particles are likely at a temperature that is higher or lower?
**Answer**
lower

*Question*
The particles in matter are always moving. The more energy they have, the faster they move.  When a child has a lot of energy they will move around slower or faster?
**Answer**
faster