Atoms are made up of
protons
neutrons
compounds
elements
electrons

Ryan rears sheep for their wool. recently the quantity of wool that ryan gets has diminished. this is because the new sheep are not that wooly. ryan should add which nutrient to their feed so that the sheep becomes more wooly? a.cornb.ironc.cottonseedd. vitamin a

The tubes transporting minerals and water upward are called ?

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment