Answer: last option is correct, musculoskeletal, nervous
Explanation:
wood- renewable resource that can be burned
oil- spills can destroy aquatic ecosystems
hydroelectric power- uses the kinetic energy of water
nuclear power- creates radioactive waste
coal- burning releases CO2 into the air
I'm almost positive it is tissue because all organ have tissue but most have muscles, blood, veins
If you compare them, Denver has a much colder climate.