Which of these is the best way to transform this chemical potential energy into internal kinetic energy? a. drop the coal from a great height b. burn the coal c. submerge the coal in water d. roll the coal down a hill

Which side of the health triangle corresponds with devloping friendships through communication physical health mental and emotional health social health none of the above

Does anyone know how to dissect a frog or baby squid?

What is the main difference between trace elements and the main elements that make up the body? 1) main elements consist of heavier atoms. 2) trace elements are only needed in small amounts. 3) trace elements consist of heavier atoms. 4) main elements are only needed in small amounts.