Energy from food must be transformed into the bonds of before it can be used by cells.
a. atp
b. gnc
c. nadp
d. cellulose

The answer is ATP. ATP is the universal energy for all chemical reactions. For your body to use energy from food it must be turned into energy your cells can use.

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

a chair, a bed, and a toothbrush

explanation:

i was told this before by a teacher, so yeah