In science, scientists attempt to develop knowledge about phenomena. a subjective b. metaphysical c. specific d. general

B) metaphysical

Explanation:

 In science, the scientists developed the metaphysical knowledge about the phenomena. Metaphysical basically explained the universal elements and inherent of the reality which is not easy to discover and experience in the world. Basically, metaphysical defined the study of the real things in the science or the reality existence in this world. It is also branch of the philosophy which basically explained the physical phenomena using various logic and the reasons.

c.) slabs of ocean floor return to the mantle in subduction zones.

question

which are human systems?

the amazon rain forest

the appalachian trail

the george washington bridge

the himalayas

the hoover dam

the north american free trade agreement