I would say Carbon, Hydrogen and Oxygen.
Answer:
Natural selection conditions are reproduction, heredity, variation in fitness or organisms, and variation in individual characters of the population. Please mark me brainliest!! :)
Answer:
Explanation:
Avoiding meat and dairy products is one of the greatest contribution people can make to help this.
If you feel you can't fully commit to this, then avoiding red meat, especially beef, will help as this industry has the greatest effect on the climate.
Ideally converting to a vegan diet would help the most.