Which of the following represents the oxidation half reaction for the battery set up below?

Forests and meadows are often cut down to make way for farms or large number of new homes. what are some of the elements of ecosystems that are lost when plants in these areas are removed?

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

How many grams of aluminum will there be in 98g of al2o3?