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The shoulder & hip are examples of what kind of joint?

D. ball and socket

D) Ball-and-socket

Explanation:

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project

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.