The gravitational force is being felt as the Earth pulls the train downwards using the two forces. The coils that provide the forces releases an electrical current which makes an electromagnetic field. It repels the materials with an equal force that goes up as well.
B.
Deforestation affects ecosystems on land. there are no forests underwater
Answer:
ATP
Explanation:
ATP is a chemical forumal for enegry
winds also B. because winds change the air pressure meaning thats the answer
