Salt water is a homogeneous mixture or a solution.
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.
Answer:B
Explanation:
Red star had a lower temperature than yellow-white therefore it is cooler than yellow-white stars
