After completing her initial experiment, Melody established an alternative conclusion for her results. She realized her original hypothesis was O An educated guess

O Capable of being proven incorrect

O Capable of evolving into another hypothesis

O All of the above

O None of the above

What is the main reason why some developing countries fear the increase the free trade policies around the world?

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided

What is the most common reason for matter changing its state?