The 7 hierarchies are kingdom, phylum, class, order, genus, and species.
the 5 living things are plants, animal, fungi, protist, and bacteria.
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Answer:
Answer C
Explanation:
The cycle can sometime be irregular, not predictable. This method of natural birth control has can fail 25% of the time, not extremely effective.
Id say its true but i don't really know...
Answer:
the core, the mantle, and the crust