The male structure, called the testes
It is the EEG or the electroencephalogram. It is a test used to discover issues identified with electrical movement of the cerebrum. An EEG tracks and records cerebrum wave designs. Little metal circles with thin wires (cathodes) are put on the scalp, and after that send signs to a PC to record the outcomes.
All you need is :
one egg
vinegar
and a glass or bowl that is taller than the egg
tilt the glass when you put the egg in so it doesn't brake then pour vinegar in to cover the egg and watch as its shell disolves
The substance, DDT, damages a bird life until it was largely ban in the 1970s. DDT (<span>dichlorodiphenyltrichloroethane) is a colorless, tasteless, odorless, and crystalline organochloride known for its insecticide properties.</span>
