do you have them days when you're laying in bed and you're just thinking about everything and anything . and I do that I think of literally everything , I'll go from thinking about my brother who passed away years ago to worrying about my best friend who has had a couple surgeries past few days . some days I don't even know what I'm thinking it's just like I black out but I'm still there

Why do rna viruses appear to have higher rates of mutation? a) rna nucleotides are more unstable than dna nucleotides. b) replication of their genomes does not involve proofreading. c) rna viruses can incorporate a variety of nonstandard bases. d) rna viruses are more sensitive to mutagens.

Ascientist has identified several features that formed due to compression. which features might the scientist haveidentified? check all that apply. synclineanticlinenormal faultreverse faultfault-block mountain

During the past few weeks or months, have you noticed any exercises that have become too easy for you? do you think you need to increase the intensity in any of the three exercise areas in your workouts? evaluate your exercise progress in the three exercise areas (cardiovascular, resistance, and flexibility) and list what modifications, if any, you may need to make in your exercise routine.