BC the roots in the plants and all
Valence shell
The number of electrons in the outermost shell of a particular atom determines its reactivity, or tendency to form chemical bonds with other atoms. This outermost shell is known as the valence shell, and the electrons found in it are called valence electrons.
C.u<span>neven heating across the globe creates differences in temperature, which causes differences in air pressure that drive winds and air masses. srry for being late </span>
Answer:
Newton's 3rd Law
Explanation:
every action has an equal and opposite reaction.
you step on the Lego which pushes a force on the Lego (down), and the Lego gets you back by pushing it's force on you(up).