The picture shows four beach balls at different locations at a public swimming pool. An arrow indicates the direction a ball is moving. Public Swimming Pool Beach ball 4 Beach ball 3 A Beach ball 1 Beach ball 2 Based on the information provided, which beach balls have potençal energy but not kinetic energy?​

There are six elements that make up most of the human body. which of the following is not one of these six elements?

Why do carbohydrate molecules function so well as fuel for the body?

Which best describes this behavior? it is beneficial only to the males that do not fertilize eggs. it is beneficial only to the female workers that are not fertilized. it is beneficial to each one of the individual colony members. it is beneficial to the whole species, but not to all of the individual members.