Albert einstein estimated that we only use about percent of our brains

What do you do if you fall over and bend your big toe all the way forwards?

Based on the chart, what are the three most effective methods to protect against pregnancy?

What is the function of reverse transcriptase in retroviruses? a) it uses viral rna as a template for dna synthesis.b) it converts host cell rna into viral dna.c) it translates viral rna into proteins.d) it uses viral rna as a template for making complementary rna strands.