Out of those ones, im sure its c. It's definitely not b or d. It allows motion but also protects vital organs. :)
16: solar energy, 17: glucose, 18: heat, 19: atp
The last option: include all of the known electrons for the adam it represents
that statement is not true because Lewis dot structures only show valence electrons
Is that chemistry?
Cause I'm kinda confused about how to help you with this question
Molas mass C6H12O6 = 180.15 g/mol
1 mole C6H12O6 -------------- 180.15 g
?? molesC6H12O6 ------------ 3.10x10⁻³ g
3.10x10⁻³ x 1 / 180.15 => 0.00001720 moles
1 mole ------------------------- 6.02x10²³ molecules
0.00001720 moles ---------- ??
0.00001720 x (6.02x10²³) / 1 => 1.035x10¹⁹ molecules
