Ineed asap

what type of fossil fuel is coal?
unlimited resource
renewable resource
alternative energy resource
nonrenewable resource

Match the functions to the cell types ? contraction and relaxation. conducting electrochemical signals fighting diseases carrying genetic material

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land