The correct sequence of engine operation is given by option C. intake, power, compression and exhaust. The first step is the intake of air, in the case of petrol engines, fuel is taken in as well. The second step is compression. The third step is combustion or power, in this part, the fuel is injected. The last step is exhaustion which refers to the blowing out of the waste gases from combustion.
Many biological processes happen during sleep: The brain stores new information and gets rid of toxic waste. Nerve cells communicate and reorganize, which supports healthy brain function. The body repairs cells, restores energy, and releases molecules like hormones and proteins.
The correct answer for the given question above would be the second option. Based on the given scenario above about a fungal growth found on the nuts in a chocolate bar, the kind of a fungal infection could have infested the nuts would be <span>Aspergillus flavus. This is the kind of fungal infection that colonizes legumes and cereal grains. Hope this answer helps.</span>
