If animals in a location are the first to disappear as disturbance increases, then in a location, what disappears first when disturbance increases? Answer choices: - dirt - bushes - mussels - loose soil - Light - rain - clouds - animals
animals

If burning oil increases carbon in the atmosphere, then burning what substances increases carbon in the atmosphere? Answer choices: - CO2 - oil - tar - gas - CFCs - Cars - coal - peat
oil

If hormones control many cell activities, so they are very important for the chemical equilibrium of the body, then what control many cell activities and are very important for the chemical equilibrium of the body? Answer choices: - organs - Energy - critical organs - sweating - Organic compounds - pancreas - hydration - the hormones
the hormones

If basalt is formed from magma cooling, then what is formed from magma cooling? Answer choices: - sandstone - basalt - Mountains - trees - tube - cacti - limestone - calcite
basalt