Electrons are Negative.
Protons are Positive.
Neutrons are No charge.
Molecules are Made of atoms.
<u>Nitrogen gas gets converted to nitrates for plants to use</u>
Hope this helped you- have a good day bro cya)
Fruit flies produce offspring relatively fast and have specific traits, such as eye color and body color/shape. They are easy to observe and their traits are easily traced throughout the next generations.