Anyone wanna make chemistry ;)

Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.

Using the periodic table, complete the table to describe each atom. type in your answers

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: