Answer:
It usually takes around 4-10 days for a virus to enter a cell.
Explanation:
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Answer:
In this scenario, the green light is a(n) <u><em>signal</em></u>.
Explanation:
In the above scenario, with time, the pigeon has learnt that he will be rewarded only when the green light is on. Such a condition is known as learned behaviour. In the future, the pigeon will only peck the button when the green light is on because he will know that he will be rewarded for pecking the button only when the green light is on. Hence, the green light is the signal for the pigeon to start pecking the button.
The answer would have to be false
It depend on were you're going at my sisiter had to do 75 but some colleges do 120.
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