Juanita sticks a nail to the end of a bar magnet. she then sticks a second nail to the first, then another to that one, and so on. when she gets to the seventh nail, it falls off the sixth nail. which statement best describes the forces acting on the seventh nail? the force of magnetism is equal to the force of gravity. the force of gravity is stronger than the force of magnetism. the force of magnetism is stronger than the force of gravity.

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity