Weather patterns in the northern hemisphere move

from east to west over the pacific ocean
from west to east over the united states
south to north over the atlantic ocean
randomly

Most crimes involve some evidence relating to the human body; for that reason, what related science is frequently used in forensic investigations? a)psychiatry b)physics c)botany d)biology

20 the main source of energy for our planet comes from the

All phases of matter may have a fixed mass