“packers” in California. What are packers, and what challenges does their decline pose to firefighters who fight wildfires?

i believe it is 40–40–20%

explanation:

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl

i believe the answer is 5,000