<span>Decline in grooming, sudden mood changes, and extreme changes in sleep or appetite, bloodshot eyes, secretive behaviours and nosebleeds, Unusual smells on clothes or breath,</span>
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A. Class size can help us predict school achievement
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Something that happened, that you look back at and get scared, or something that leaves you emotionally scarred for a while. Like a crash,break u, death ,etc.
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the testes are responsible for making testosterone, the primary male sex hormone, and for producing sperm. Within the testes are coiled masses of tubes called seminiferous tubules.
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