Which of these is a characteristic of animals while they are hibernating? 1. lower body temp
2. faster rate of breathing
3. increased heart rate
4. greater metabolism

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation:

Water undergoes a large change in density at 0 ∘ c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 ∘ c given that