In the diagram to the right, the battery provides 12 V to the circuit made up of three identical light bulbs. When the switch is closed the voltage across bulb A will be A. 12 V.
B. 2 V.
C. 6 V.
D. 4 V.

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary