Use the word bank below to answer the questions that follow: ethics predicting risk-benefit analysis
controlled inference independent
evidence opinion patent
constraints
trade-off literacy
constant dependent prototype
A(n) occurs during the design process when one benefit is given up in order to obtain another.

"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."

i think so it’s will be b yes i believe its

it's all four options.