It is d because pesticides run off into water, they are absorbed into soil , and they are left in the air , hope this helps :)
Answer:
Immunity to Small Pox
Explanation:
Over the years, Europeans had built up an immunity to smallpox because many had contracted the disease and still survived. As the population grew children were born with some immunity to the disease. When the Europeans arrived in the Americas, and smallpox spread around the native peoples, the Europeans did not contract the disease because they were immune. However, since the natives were not immune, they slowly died of due just to the disease as well as some parts of the war between the europeans.
Well one it is true cuz it is true but ya your right ok
B) Detectives used DNA markers to match the pods from the truck to pods on the scene.
Release digestive enzymes and absorb digested organic material.
Really hope this helps
