Answer:
Identify how the physical barriers of the immune system protect the body against pathogens?
skin contains tightly packed cells
•skin is tough, flexible, and waterproof
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Answer:
Biotechnology is the application of cellular and biomolecular processes to the development of inventions and materials that benefit both our lives and the future of our world.
Explanation:
Answer:There arent any directions
Explanation:
Answer:
The movement of the plates creates three types of tectonic boundaries: convergent, where plates move into one another; divergent, where plates move apart; and transform, where plates move sideways in relation to each other. They move at a rate of one to two inches (three to five centimeters) per year.