True since some of the input energy is turned into heat energy, which is then lost in the environment. This is why input work is never equal to output work, unless the problem is set in a 'perfect world'.
The United States is the world's biggest oil consumer, followed by China, Japan and India.
Answer:
Ok, lets say snakes, snakes eat mice. which make them predator, and then sometimes they will get eaten by an eagle, which makes them a prey. these kind of animals could exist if there is 2 or more secondary consumer in the food chain.
Explanation:
That is sooo false, that doesn't make sense!
The real continental drift Wegener theory was that similar fossils were found on different continents. (this is a very brief explanation of one of his theories.)
Hope this helps!
Please crown;)
