Very simple plants that do not produce seeds and can grow to only a few centimeters tall. a. vascular plants b. flowering plants c. coniferous trees d. nonvascular plants

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.