5. If carbon monoxide emissions were reduced from 102 to 87 million metric tons in
one year, what would be the percent decrease?

Dermal tissue in plants stores 1.extra food 2.transports water and nutrients 3.transports waste materials 4.is similar to epithelial cells in animals

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area