Technologies that changed perceptions of the ocean floor include which measures water depth and maps the ocean floor, and the which records the magnetic field generated by ocean floor rocks.​

Apart of the periodic table is shown. a portion of the sixteenth and seventeenth columns of the periodic table is shown. column 16 reads eight oxygen, 16 sulfur, and 34 selenium. column 17 reads nine flourine, 17 chlorine, and 35 bromine. which of the following elements is less reactive than the others? bromine (br) oxygen (o) selenium (se) sulfur (s)

Me . based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.