Answer:
it's natural selection
Explanation:
adaptation is when you adapt to some situation
That looks like helium
since it has 2 protrons, neutrons, and electrons.
The plumb pudding model is based on the idea that the pudding in a bowl is all positively charged, with the plums dispersed in the pudding being the negatively charged particles.
The answer is D hope you get 100%
have a nice day