Abone test it and it’s c – 14 to see – 12 ratio is nearly identical to that phone of living and what can be said about the bone is absolute age a) it is 5,730 years old b) it is much less then 5,730 years old c) it is slightly less then 5,730 years old d) it is slightly more then 5,730 years old

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f

During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.