Which natural polymers are involved with making clothing?

answer; polycythemia is the correct answer;

the answer would be knowledge about cars!

the answer you are looking for is the united states forest service.

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above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.