When the left ventricle contracts, blood flows to the . aorta
lungs
left atrium
right atrium

Is there any danger to eating mold?

Select all the true statements about the cosmic microwave background radiation

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?