Which of the following statements describes a traditional aerobics class? Practitioners perform sequences of kicks and punches from martial arts styles like karate and taekwondo.
Practitioners use dance moves including meringue, salsa, cumbia, and reggaeton at different levels of intensity.
Practitioners move their bodies in rhythmic motions that engage the core muscles and use the arms and legs.
Practitioners use a platform to boost the cardio workout.

Poliovirus is an rna virus of the picornavirus group, which uses its rna as mrna. at its 5' end, the rna genome has a viral protein (vpg) instead of a cap. this is followed by anontranslated leader sequence, and then a single long protein-coding region (~7000 nucleotides), followed by a poly-a tail. observations were made that used radioactive amino acid analogues. short period use of the radioactive amino acids result in labeling of only very long proteins, while longer periods of labeling result in several different short polypeptides. what conclusion is most consistent with the results of the radioactive labeling experiment? a) host cell ribosomes only translate the viral code into short polypeptides. b) the rna is only translated into a single long polypeptide, which is then cleaved into shorter ones. c) the rna is translated into short polypeptides, which are subsequently assembled into large ones. d) the large radioactive polypeptides are coded by the host, whereas the short ones are coded for by the virus.

How can people get cancer? what types of cancer are there? plz i’ll mark u brainliest

What does cooper mean when she says “…non-nutrient foods are really, really cheap which is why i say it’s a social justice issue.” (7: 50 in video)