The plants in the two photos of cornfields could have the same genes for height. List three environmental factors that could cause one field's plants to be much shorter than the other field's plants. Write your response below.

c- cold periods in earth's history during which glaciers covered much of the surface.

explanation:

particle   p is an electron and particle q is a neutron

po-215 i got it right on the quiz

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.