Answer: Irritability is a feeling of agitation that you might experience as a result of stress, mental health conditions, or physical disorders.
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Meteorite, a larger stone is called a meteor
Answer:
A
Explanation:
From what I know this could be wrong, but in the four stages of natural selection, the first step is overproduction, the second step is adaptation, and the third step is competition or survival of the fittest. This means that only the organisms with the best adaptations for their surroundings will survive. COULD BE WRONG SORRY IF IT IS
True - An extensive chain of mountains or mountain ranges, especially the principal mountain system of a continent.
