Electrical energy is able to move through materials that are conductors, but insulators do not conduct electricity well. Which of the following materials are good conductors?

I. rubber

II. plastic

III. metal

IV. wood

A . I and II only

B. III only

C. I, II, and IV only

D. III and IV only

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls

What is true for a substance that releases energy

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.