Answer:
24 hours
Explanation:
Role of air temperature: Plant respiration occurs 24 hours per day, but night respiration is more evident since the photosynthesis process ceases.
Answer:
;;;;;;;;KKKKKKKNKK;KNNKL;;;;;;;;;;;LLLLL
Explanation:
NLLLLLLLLLLLLLLLLLLLLLLLLL8I GFS 999I P]
Contraction of muscle tissue occurs without the use of energy.