Ivory from elephant tusks is highly valued for making jewelry and art pieces. because of this, large numbers of elephants were hunted throughout the 1800s and 1900s. by the 1980s, the elephant population in africa had severely decreased and elephants were in danger of extinction. international laws banning the trade of ivory were passed in order to protect elephants from being hunted. how have the laws most likely affected the world's elephant populations?

"among the transition metal elements, manganese and zinc have a slight lowering of electronegativities. the reason behind this is that the nuclear charges of these elements are slightly weaker than the other transition metal elements due to the way their valence electrons are filled up. both manganese and zinc have their valence electrons filled up to the 4th shell with 1 pair of electrons (4s2) completely occupying it. although the electrons in the 3rd shell (3d) are yet to be paired since the outer most shell is filled up, the ability of the nucleus to attract electrons is lessened. hence,   the electronegativity (or the ability to attract electrons) is lessened."

lol idk man i guess u gotta ask bill nye the science guy

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

-love shrooms