Potential energy is energy stored in an object. kinetic energy is energy of motion
Answer:
Night vision is when you can see in the dark or at night like owls
Explanation:
Answer:
Wolves are a keystone species because they are so important to the ecosystem that their removal causes a catastrophic disequilibrium.
Explanation:
Wolves are the predators available in the environment but they exist in relatively less number while comparing it with another species of animals. Wolves influence their pray which are influenced by plants. Thus, They are so important to the ecosystem that their removal causes a catastrophic disequilibrium.
Burning of gases is one the example of chemical change
Answer: 1
Explanation: The highest eccentricity an ellipse can have is '1', a straight line.
