Define planetesimals A. Building blocks of pre planet material

B large bodies breaking up into smaller material

C contraction of a planet into a smaller space object

D contraction of a planet by a black hole

electronic measurement tools display data on a screen after waiting for several minutes.

while some business owners prefer manual record keeping systems, most businesses use an electronic record keeping system - making it easier to capture information, generate reports and meet tax and legal reporting requirements.

explanation:

i think it is d. objects resist changes in their state of motion.