Gets !
a student made the table shown to list some contact and non-contact forces. examples of forces contact forces non-contact forces the force applied by a magnet on an iron nail the force applied by an electromagnet on a wire the force applied by a student on a door to open it the force applied by the planets on each other which statement best explains why the table is incorrect? magnetic force is a force acting at a distance. the student applies a non-contact force on the door. the electromagnet and wire have to be in contact to apply the force. gravitational force acts between planets only when they are in contact

What evidence could be used to convince policy makers to change a shipping lane from going through a whale breeding ground? information on the number of all whale species currently alive information on the number of all whales hit by boats in the given area information on the number of whale deaths in the world's oceans information on the number of whale offspring born every year. (a) scientists could collect and combine data on fish populations all around the world to show that their populations are declining. (b) scientists collect and combine data on fish populations all around the world to show that their populations are increasing. (c) scientists work together and use past data to show that fish populations are becoming locally extinct in some areas. (d) scientists work together and use past data to show that some fish populations are adapting to environmental changes.