Answer: I am actually studying about Stars, so I got you.
3. As the temperature of a star Increases, it's luminosity increases.
As the temperature of a star decreases, it's luminosity decreases.
4. Hot and Bright. The bigger the star, the hotter it gets is from what I learned.
Question 2: Answer is (B), Soil Conservation Act (1936)
Hope that helps!!!
Lipids are hydrophobic; They would be insoluble, group together, and float to the top
The answer is D because there is no forces of attraction or repulsion between gas particles .