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

In 1992, hurricane andrew left a wake of destruction through florida. one victim of the storm was a reptile-breeding facility. over 900 burmese pythons were set free, and today thousands of pythons live in florida. these pythons are an invasive species, or a harmful species not native to the region. 1. what impacts do you think the burmese pythons might have on local ecosystems

Explain why the plants cortex would serve as the best food source for animals

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?