On a warm summer day, a severe storm happens, and a tornado forms. Which layer of the atmosphere is experiencing this storm?

troposphere
stratosphere
mesosphere
thermosphere

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?

Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?

Based on the diagram, which of the following best describes ways in which the physical appearance of h. neandertalensis and h. sapiens differ?