The scientific method uses observation and which other process to answer questions?

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?

Which is the most likely reason the writer of the play pygmalion chose to change the character of galatea from a statue to working-class woman?

What is the difference between a meteoroid and a meteor?