Answer:
Change the number of neutrons in an atom and it becomes an isotope, change the number of electrons, it becomes an ion. When you change the number of protons in an atom, you will change the atom from one element to a different element. Sometimes, when you add a proton to an element, the element will become radioactive.
Hope this helps!
First you have to make a hypothesis and all the other scientific steps to go with your scientific question then you can start your investigation
Answer:
The egg disintegrates and sheds the endometrium
It’s the last two (C and D) that may induce a chromosomal mutation
