Which of the following is a benefit to creating computer-based models for tracking a hurricane?
O People if can see if they should prepare to evacuate an area.
O Forecasters can determine exactly where the hurricane is likely to make landfall.
Emergency crews can determine
the number of floods the hurricane will produce.
O all of the above

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answer: the blood-brain barrier is a layer of specialized membranes and cell processes designed to keep undesirable substances from passing from the bloodstream into the precious tissues of the brain. while the blood-brain barrier does keep most bad things out of the central nervous system, it is not impermeable.

explanation: