An aquifer is an underground layer of water-bearing permeable rock, rock fractures or unconsolidated materials (gravel, sand, or silt). Groundwater can be extracted using a water well.
Answer: Blood carries oxygen and other important nutrients that all body organs need to stay healthy and to work properly. Your heart is a muscle, and its job is to pump blood throughout your circulatory system.
Explanation:
Answer:
it is a disturbance because it drasticly changes the enviroment temeraraly disturbing the animals and forcing them to move
Answer:
Suspect A
Explanation:
They is an electrophoresis result. We see that all of Suspect A's DNA matched with the crime scene, especially when you remove the Victim's DNA. We see that Suspect B has a lot of similarities with the crime scene, but some disparities show that it must be Suspect A.