Mining activities can help acquire minerals like coal, which provide energy. However, mining activities are also harmful for the environment. The table below shows the number of major sinkholes formed in a mining location from 1990 to 1998
Year
Number of Sinkholes
1990
15
1992
18
1994
15
1996
35
1998
47
Based on the table, which of the following is the most likely time frame when mining operations were started in the location?
Between 1990 and 1992
Between 1992 and 1994
Between 1996 and 1998
Between 1994 and 1996

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.