When the Linnaean system of classification was first developed in the early 1700s, it had three kingdoms. By the mid-1900s, it had five kingdoms. Which of the following best explains why the number of kingdoms increased? (4 points)

the answer is d p: cell, q: organ, r: organ system, s: tissue

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.

answer; convade;