The answer to your question is: b) formation of a precipitate.
I hope this helps!
The last "hot house" or period of increased temperature occurred during the time of dinosaurs. The temperature in today's world is rising slowly but it is still miles away from the temperature that dinosaurs had to face during "hot house".
By adding salt into soup, the boiling point of the soup changes, making it point elevation.
Answer:
The liquid in beaker 1 has a higher density than the liquid in beaker 2.
