Which radioactive isotope is used in treating cancer?
a) carbon-14
b) cobalt-60
c) lead-206
d) uranium-238

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

Draw the lewis dot structure for each of the following polyatomic ions

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