my friend is having an anxiety attack except she's in school in person while i'm stuck at home -please help she's hurting herself trying to calm down

you should really tell an adult if its safe and you should try to contact the school or if its really bad then emergency services

plato users

given bodies of water

pacific / arctic / indian / southern

[ a ] the caribbean sea

[ b ] the northern ocean

[ c ] the atlantic ocean

[ d ] the barents sea

with this being the given answers

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).