Describe how your body and your microbes work together. Support your answer with evidence from the text.

Write the complete balanced equation for the reaction between lead (iv) oxide (pbo2) and water (h2o).

In apex! a liquid heated beyond a certain temperature becomes

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.