What happens to the real image produced by a concave mirror if you move the original objects to the location of the image?

Which one of the following research methods can show cause and effect

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.

What are some important factors to consider when choosing a warm-up before your workout?