{100 POINTS!! GIVE EXPLANATION} As the major constituent in seawater, the measure of ions present is typically used to determine the concentration of other conservative elements in seawater.

A. sodium
B. magnesium
C. chloride
D. calcium

Complete the statements to identify the first two steps of meiosis i. (1 ) the first and longest step of meiosis i is called i. (2)the second step of meiosis i is called i.

Which type of respiration takes place when there is no oxygen present

Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.