The Porter family is moving from Baltimore, Maryland, to San Francisco, California. They would like to know what
the difference will be in their family budget. How would
you explain cost of living to them?

did you study? i cant if you didnt study

the anasazi indians were real pioneers and created roads and irrigation systems for watering their crops. they were also great architects and the cliff dwellings are one of their biggest achievements.

explanation:

~kinetic ~potential

explanation:

kinetic and potential energies would be types of mechanical energies.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.