When magnesium combines with sulfur to form magnesium sulfide, it is oxidized to mg2+. which statement is true about this reaction?

a.
it involves gain of electrons.
b.
it involves loss of electrons.
c.
it involves loss of oxygen.
d.
it involves gain of hydrogen.

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?

Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.

Across of blue x blue (both heterozygous) would result in