1.) 3/4 / 2/5
2.) 3/4 / 1/8
3.) 4 2/5 / 7/8
4.) 4 1/2 / 4 1/6
5.) 5 1/2 / 1 1/5

cells do need food. in a process known as cellular respiration, cells convert biochemical energy (oxygen as food) from nutrients into adenosine triphosphate (atp), and then release waste products.

hope this .. : d

< 4, -5>

step-by-step explanation:

starting from g. we move 4 right and then 5 down to get to h. that means the vector is < 4, -5>