21. Which could most likely release a high dose of radiation to the environment?

a. a nuclear energy power plant
b. a coal burning power plant
C. a hydroelectric power plant
d. a geothermal power plant

2/6 of be by to 2/6 is to 24/72 ?

According to a recent survey, the local government wants to classify people according to their income earning capacity. they want to do so in order to provide special facilities for the poor. who among the four individuals will be classified as poor? a. joseph earns $2.25 per day b. maria earns $1.50 per day c. rosita earns $2.00 per day d. tim earns $ 1.00 per day

What are some of the impacts of humans on the earth?