In your own words, give two reasons why it is important to keep your work area clean while completing a lab.

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these

Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?