Animal action is physical weathering
Answer: They must be Carriers Bb of the bb genotype.
Explanation: Blue eyes are a reccessive phenotype meaning its visable. If both parents are carriers of this gene Bb and they reproduce their is a 25% chance the baby will have blue eyes, a 50% chance they will be carriers like their parents, Bb, and a 25% to be completely dominant brown eye geneotype, BB.
The answer is letter B. There was a Salmonella outbreak in
the US when some of the patrons in a restaurant in Ohio were infected with
Salmonella Enteritidis on the egg shells of the eggs being used as one of the
ingredients of a home-made mayonnaise. There were 80 people who were infected
with Salmonella from that restaurant.
B. acidic clouds
Explanation: High altitude defoliation of evergreen trees is attributed to the presence of acidic clouds. The acidic cloud mist causes calcium leeching which in turn causes freezing damage in current needle growth. Simply put, the new needles die.