I think the answer is C respiratory system
I would have helped but I didn’t understand it sorry that I didn’t answer :(
Answer:
Water, air, and food.
Explanation:
All living things need air water and food to live.
Answer:

Explanation:
We can use the Ideal Gas Law and solve for T.
pV = nRT
Data
p = 2.91 atm
V = 78.13 L
n = 3.07 mol
R = 0.082 06 L·atm·K⁻¹mol⁻¹
Calculations
