I just need more points

What are the main functions of the human skeleton? a exchange of gases b support and movement c sensing the environment d digestion and excretion

Which presentation option is also known as a screen of a presentation?

Julian and morgan obtain a 30-year 4/1 arm at 3.9% with a 3/13 cap structure in the amount of $182,345.? what is the remaining balance on the mortgage after the first four years? $141,062.12 $168,476.64 $172,148.77 $173,946.01