Suppose 200 J of heat energy was added to 2 grams of each substance in Table 1. Which choice correctly lists the substances from greatest temperature change to least temperature change?

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:

1. dermis

2. chemical

3. urine

4. viruses

5. antibodies

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