D. a new substance is formed. if it is chemical change then it is actually changing to something new. In this case a new substance is formed. It is a completely different substance from what you started out with.
Answer:
False
Explanation:
The Rio Grande rift is one of the major continental rifts in the world where the continental crust is being heated and stretched from below
Learned behavior
This is because instinct drives them to eat and find food, but they have to learn that a certain feeder is always out and available
B. False. It was the French soil.
