What is the empirical formula of C9H18

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

What occurs when a cell engulfs large food particals

In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next