A solid block of metal measures 2cm on all sides and has a mass of 80g. What is the density?

7. in the cycle, a virus integrates its dna into the host's dna, and its dna is replicated when the host dna is replicated. a. infectious b. retroviral c. lysogenic d. lytic

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?

How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw