Answer: from top to bottom is D,E,B,C
Explanation:
The positive (N) pole of the magnet is D
The negative (S) pole of the magnet is E
The strongest push or pull on a charged particle at a distance from the magnet is B
The weakest push or pull on a charged particle at a distance from the magnet is C
Humans gave up razor-sharp claws, fangs, sense and instincts in favor of intelligence. This brain-power has enabled humans to make the ultimate adaptation; that of making the environment adapt to us. We have domesticated crops and livestock, we irrigate, we wear clothes, build shelters, air-condition or heat our homes.
D) selecting random sample allows for a more representative sample in a survey.
