What is the smallest unit of matter that has characteristic properties of its element? A. atom
B. molecule
C. gas
D. compound

(HELP)

Which best describes the scientific process

The source of energy shown in the image is (renewable, non renewable, polluting) a drawback of building a dam is that (it will destroy ecosystems, it requires fossil fuels, it won’t be useful for irrigation)

Sharks depend on production for survival