RNA polymerase is an enzyme that copies (1 point) o DNA into DNA.
O RNA into mRNA
O mRNA into tRNA.
DNA into RNA

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere