A friend of yours loves hamsters. He has brown, red, and white hamsters. Some have blue eyes and others have brown eyes. A pet store will pay $15
dollars for each red hair hamster with blue eyes, but only $2 dollars for the
other varieties. Explain to your friend how he can make the most money
selling hamsters. Be specific about what he will need to do.

If water is at -10 ° c and energy is added to the water until it is 50 ° c while maintaining a constant pressure of 760 mmhg, describe the phase change of the water?

Aremote community desperately needs more electrical energy. it is located in an area with the following characteristics: average wind speed of 15 – 20 km/hr some medium-sized rivers with slow-moving currents few coal deposits some oil exploration being conducted within 400 miles based on the above information, which energy source would be the most economical and safest for the community to pursue? a. fossil fuel b. hydroelectric c. nuclear d. wind

What’s a example of extrusive rock that cooled to quickly for grains to form