Which describes the slope of a line? the steepness of the line

the angle at which the line crosses the axis

the change in x for every change in y

the point at which the line crosses the axis

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).

Which statement explains how gravity and intertia work together